From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

PT Barnum makes millions off the backs of the defenseless while, one by one, his properties go up in flames; a string of eager prospectors try their luck in uncharted territory; a group of 200 men and women sacrifice themselves to a massive pyre.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Scheele's unsafe experiments led to key discoveries; Franklin's DNA photo sparked a revolution but was ignored; at 24, Ball developed a leprosy treatment, breaking barriers for women in science while advancing chemistry.

In post-war Germany of 1919, an Austrian man speaks to enthralled crowds that fill Munich's smoky beer halls; he draws in early allies like Rudolf Hess, Alfred Rosenberg, Ernst Röhm and Hermann Göring.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

What started as a Bavarian group of revolutionaries hellbent on infiltrating powerful institutions has now become the stuff of legend, and some claim this elite group continues to control power from behind closed doors.

A giant naval vessel on the bottom of the Norwegian Sea; an ancient reptile-like creature unknown to science in the permafrost of Canada's Arctic; a figure-eight-shaped ditch in Scotland; an Antarctic research base surrounded by blood-soaked snow.

Jordyn and Johnny's investigation at the Franklin Masonic Lodge turns personal for Jordyn when a defining moment from his past comes up and dominates his focus. Meanwhile, Johnny attempts to get some answers.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

The final expedition begins, as the Fara Heim crew search for physical proof of the lost Viking quest over 500 years ago.

Pharaohs were Gods among men; the story of these iconic figures from the first pharaoh Narmer through to Cleopatra VII.

When someone picks up a radio distress call from a seven-year-old boy lost alone in the desert, authorities embark on a search-and-rescue mission to find him; as the hunt continues, the case becomes more and more mysterious.

Exploring the aftermath and impact of disasters such as the Halifax harbor explosion, Hurricane Katrina, the Listeria outbreak of 1985, and the Lake Nyos tragedy.

Shaun travels back to Zimbabwe to face the land he loves and the political climate that forced him to leave; his daughter Shannon begins to embrace her personal identity as a biracial woman.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Bill grew up in the epicenter of the Troubles in Northern Ireland; decades later, Sophie travels with Bill to Northern Ireland where they reconnect with their country and history, to help her dad open up and heal from the tragedy.

Scheele's unsafe experiments led to key discoveries; Franklin's DNA photo sparked a revolution but was ignored; at 24, Ball developed a leprosy treatment, breaking barriers for women in science while advancing chemistry.

A giant naval vessel on the bottom of the Norwegian Sea; an ancient reptile-like creature unknown to science in the permafrost of Canada's Arctic; a figure-eight-shaped ditch in Scotland; an Antarctic research base surrounded by blood-soaked snow.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Bill grew up in the epicenter of the Troubles in Northern Ireland; decades later, Sophie travels with Bill to Northern Ireland where they reconnect with their country and history, to help her dad open up and heal from the tragedy.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

On the 250th anniversary of the Declaration of Independence, forgotten patriots of the American Revolutionary War tell their stories for the first time.

Creating and constructing for centuries, humans aren't the only animals built to build; though the process differs greatly across species, nature's architects hold secrets that remain largely unknown.

Pharaohs were Gods among men; the story of these iconic figures from the first pharaoh Narmer through to Cleopatra VII.

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

A giant naval vessel on the bottom of the Norwegian Sea; an ancient reptile-like creature unknown to science in the permafrost of Canada's Arctic; a figure-eight-shaped ditch in Scotland; an Antarctic research base surrounded by blood-soaked snow.

A giant naval vessel on the bottom of the Norwegian Sea; an ancient reptile-like creature unknown to science in the permafrost of Canada's Arctic; a figure-eight-shaped ditch in Scotland; an Antarctic research base surrounded by blood-soaked snow.

PT Barnum makes millions off the backs of the defenseless while, one by one, his properties go up in flames; a string of eager prospectors try their luck in uncharted territory; a group of 200 men and women sacrifice themselves to a massive pyre.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

On the 250th anniversary of the Declaration of Independence, forgotten patriots of the American Revolutionary War tell their stories for the first time.

Exploring the aftermath and impact of disasters such as the Halifax harbor explosion, Hurricane Katrina, the Listeria outbreak of 1985, and the Lake Nyos tragedy.

Scheele's unsafe experiments led to key discoveries; Franklin's DNA photo sparked a revolution but was ignored; at 24, Ball developed a leprosy treatment, breaking barriers for women in science while advancing chemistry.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

PT Barnum makes millions off the backs of the defenseless while, one by one, his properties go up in flames; a string of eager prospectors try their luck in uncharted territory; a group of 200 men and women sacrifice themselves to a massive pyre.

Creating and constructing for centuries, humans aren't the only animals built to build; though the process differs greatly across species, nature's architects hold secrets that remain largely unknown.

A giant naval vessel on the bottom of the Norwegian Sea; an ancient reptile-like creature unknown to science in the permafrost of Canada's Arctic; a figure-eight-shaped ditch in Scotland; an Antarctic research base surrounded by blood-soaked snow.

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

Pharaohs were Gods among men; the story of these iconic figures from the first pharaoh Narmer through to Cleopatra VII.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

On the 250th anniversary of the Declaration of Independence, forgotten patriots of the American Revolutionary War tell their stories for the first time.

Exploring the aftermath and impact of disasters such as the Halifax harbor explosion, Hurricane Katrina, the Listeria outbreak of 1985, and the Lake Nyos tragedy.

A giant naval vessel on the bottom of the Norwegian Sea; an ancient reptile-like creature unknown to science in the permafrost of Canada's Arctic; a figure-eight-shaped ditch in Scotland; an Antarctic research base surrounded by blood-soaked snow.

PT Barnum makes millions off the backs of the defenseless while, one by one, his properties go up in flames; a string of eager prospectors try their luck in uncharted territory; a group of 200 men and women sacrifice themselves to a massive pyre.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Scheele's unsafe experiments led to key discoveries; Franklin's DNA photo sparked a revolution but was ignored; at 24, Ball developed a leprosy treatment, breaking barriers for women in science while advancing chemistry.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

A giant naval vessel on the bottom of the Norwegian Sea; an ancient reptile-like creature unknown to science in the permafrost of Canada's Arctic; a figure-eight-shaped ditch in Scotland; an Antarctic research base surrounded by blood-soaked snow.

The Boys journey to Magnet fishing Mecca Voorhaven in the Netherlands, also home to windmills, tulips and canals filled with World War 2 weaponry waiting to be pulled from its murky depths.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

Exploring the aftermath and impact of disasters such as the Halifax harbor explosion, Hurricane Katrina, the Listeria outbreak of 1985, and the Lake Nyos tragedy.

Creating and constructing for centuries, humans aren't the only animals built to build; though the process differs greatly across species, nature's architects hold secrets that remain largely unknown.

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

PT Barnum makes millions off the backs of the defenseless while, one by one, his properties go up in flames; a string of eager prospectors try their luck in uncharted territory; a group of 200 men and women sacrifice themselves to a massive pyre.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

Scheele's unsafe experiments led to key discoveries; Franklin's DNA photo sparked a revolution but was ignored; at 24, Ball developed a leprosy treatment, breaking barriers for women in science while advancing chemistry.

A giant naval vessel on the bottom of the Norwegian Sea; an ancient reptile-like creature unknown to science in the permafrost of Canada's Arctic; a figure-eight-shaped ditch in Scotland; an Antarctic research base surrounded by blood-soaked snow.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

The Boys journey to Magnet fishing Mecca Voorhaven in the Netherlands, also home to windmills, tulips and canals filled with World War 2 weaponry waiting to be pulled from its murky depths.

A giant naval vessel on the bottom of the Norwegian Sea; an ancient reptile-like creature unknown to science in the permafrost of Canada's Arctic; a figure-eight-shaped ditch in Scotland; an Antarctic research base surrounded by blood-soaked snow.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

Creating and constructing for centuries, humans aren't the only animals built to build; though the process differs greatly across species, nature's architects hold secrets that remain largely unknown.

Pharaohs were Gods among men; the story of these iconic figures from the first pharaoh Narmer through to Cleopatra VII.

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

Exploring the aftermath and impact of disasters such as the Halifax harbor explosion, Hurricane Katrina, the Listeria outbreak of 1985, and the Lake Nyos tragedy.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

Rob checks out several booths at Game On Expo in Phoenix and finds some unexpected surprises.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Bill grew up in the epicenter of the Troubles in Northern Ireland; decades later, Sophie travels with Bill to Northern Ireland where they reconnect with their country and history, to help her dad open up and heal from the tragedy.

Jordyn and Johnny's investigation at the Franklin Masonic Lodge turns personal for Jordyn when a defining moment from his past comes up and dominates his focus. Meanwhile, Johnny attempts to get some answers.

A giant naval vessel on the bottom of the Norwegian Sea; an ancient reptile-like creature unknown to science in the permafrost of Canada's Arctic; a figure-eight-shaped ditch in Scotland; an Antarctic research base surrounded by blood-soaked snow.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

PT Barnum makes millions off the backs of the defenseless while, one by one, his properties go up in flames; a string of eager prospectors try their luck in uncharted territory; a group of 200 men and women sacrifice themselves to a massive pyre.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

Young adults accompany their parents back to their country of origin, where they relive the sacrifice, struggle and dramatic circumstances that led to their parents' emigration.

Creating and constructing for centuries, humans aren't the only animals built to build; though the process differs greatly across species, nature's architects hold secrets that remain largely unknown.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

A giant naval vessel on the bottom of the Norwegian Sea; an ancient reptile-like creature unknown to science in the permafrost of Canada's Arctic; a figure-eight-shaped ditch in Scotland; an Antarctic research base surrounded by blood-soaked snow.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

In the depths of a ruined castle, Hitler's dark occult dealings are revealed; a Scottish clifftop bastion holds a long history of criminal activity; an exquisite palace sets the stage for ugly betrayals where supposed lovers meet a tragic end.

On the 250th anniversary of the Declaration of Independence, forgotten patriots of the American Revolutionary War tell their stories for the first time.

Jordyn and Johnny's investigation at the Franklin Masonic Lodge turns personal for Jordyn when a defining moment from his past comes up and dominates his focus. Meanwhile, Johnny attempts to get some answers.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

PT Barnum makes millions off the backs of the defenseless while, one by one, his properties go up in flames; a string of eager prospectors try their luck in uncharted territory; a group of 200 men and women sacrifice themselves to a massive pyre.

Creating and constructing for centuries, humans aren't the only animals built to build; though the process differs greatly across species, nature's architects hold secrets that remain largely unknown.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

In the depths of a ruined castle, Hitler's dark occult dealings are revealed; a Scottish clifftop bastion holds a long history of criminal activity; an exquisite palace sets the stage for ugly betrayals where supposed lovers meet a tragic end.

On the 250th anniversary of the Declaration of Independence, forgotten patriots of the American Revolutionary War tell their stories for the first time.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

PT Barnum makes millions off the backs of the defenseless while, one by one, his properties go up in flames; a string of eager prospectors try their luck in uncharted territory; a group of 200 men and women sacrifice themselves to a massive pyre.

A giant naval vessel on the bottom of the Norwegian Sea; an ancient reptile-like creature unknown to science in the permafrost of Canada's Arctic; a figure-eight-shaped ditch in Scotland; an Antarctic research base surrounded by blood-soaked snow.

Jordyn and Johnny's investigation at the Franklin Masonic Lodge turns personal for Jordyn when a defining moment from his past comes up and dominates his focus. Meanwhile, Johnny attempts to get some answers.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

The Boys journey to Magnet fishing Mecca Voorhaven in the Netherlands, also home to windmills, tulips and canals filled with World War 2 weaponry waiting to be pulled from its murky depths.

In the depths of a ruined castle, Hitler's dark occult dealings are revealed; a Scottish clifftop bastion holds a long history of criminal activity; an exquisite palace sets the stage for ugly betrayals where supposed lovers meet a tragic end.

Creating and constructing for centuries, humans aren't the only animals built to build; though the process differs greatly across species, nature's architects hold secrets that remain largely unknown.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

Jordyn and Johnny's investigation at the Franklin Masonic Lodge turns personal for Jordyn when a defining moment from his past comes up and dominates his focus. Meanwhile, Johnny attempts to get some answers.

A giant naval vessel on the bottom of the Norwegian Sea; an ancient reptile-like creature unknown to science in the permafrost of Canada's Arctic; a figure-eight-shaped ditch in Scotland; an Antarctic research base surrounded by blood-soaked snow.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

The Boys journey to Magnet fishing Mecca Voorhaven in the Netherlands, also home to windmills, tulips and canals filled with World War 2 weaponry waiting to be pulled from its murky depths.

PT Barnum makes millions off the backs of the defenseless while, one by one, his properties go up in flames; a string of eager prospectors try their luck in uncharted territory; a group of 200 men and women sacrifice themselves to a massive pyre.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

In the depths of a ruined castle, Hitler's dark occult dealings are revealed; a Scottish clifftop bastion holds a long history of criminal activity; an exquisite palace sets the stage for ugly betrayals where supposed lovers meet a tragic end.

Creating and constructing for centuries, humans aren't the only animals built to build; though the process differs greatly across species, nature's architects hold secrets that remain largely unknown.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

Rob checks out several booths at Game On Expo in Phoenix and finds some unexpected surprises.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Jamila is Kenyan-Canadian and feels very disconnected from her culture; recently reunited with her dad Abdul after years apart, she travels to Kenya with him to uncover her Kenyan identity and strengthen their relationship.

A Renaissance Château sets a backdrop for a bitter rivalry between powerful women; estate dispute.

Jordyn and Johnny's investigation at the Franklin Masonic Lodge turns personal for Jordyn when a defining moment from his past comes up and dominates his focus. Meanwhile, Johnny attempts to get some answers.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

PT Barnum makes millions off the backs of the defenseless while, one by one, his properties go up in flames; a string of eager prospectors try their luck in uncharted territory; a group of 200 men and women sacrifice themselves to a massive pyre.

The human species has long admired strength and power; while people push beyond their own physical capabilities, using science and technology, the animal kingdom has evolved their bodies to achieve things that humans simply dream of.

Young adults accompany their parents back to their country of origin, where they relive the sacrifice, struggle and dramatic circumstances that led to their parents' emigration.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

Richmann's lightning experiment ends in tragedy, warning future physicists; Slotin's atomic research at the Manhattan Project also comes with fatal consequences; Rodney Marks studies star formations in Antarctica.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

A Renaissance Château sets a backdrop for a bitter rivalry between powerful women; estate dispute.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

The Boys journey to Magnet fishing Mecca Voorhaven in the Netherlands, also home to windmills, tulips and canals filled with World War 2 weaponry waiting to be pulled from its murky depths.

In the depths of a ruined castle, Hitler's dark occult dealings are revealed; a Scottish clifftop bastion holds a long history of criminal activity; an exquisite palace sets the stage for ugly betrayals where supposed lovers meet a tragic end.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

Jordyn and Johnny's investigation at the Franklin Masonic Lodge turns personal for Jordyn when a defining moment from his past comes up and dominates his focus. Meanwhile, Johnny attempts to get some answers.

On the 250th anniversary of the Declaration of Independence, forgotten patriots of the American Revolutionary War tell their stories for the first time.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

PT Barnum makes millions off the backs of the defenseless while, one by one, his properties go up in flames; a string of eager prospectors try their luck in uncharted territory; a group of 200 men and women sacrifice themselves to a massive pyre.

The human species has long admired strength and power; while people push beyond their own physical capabilities, using science and technology, the animal kingdom has evolved their bodies to achieve things that humans simply dream of.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

Simona returns to Slovakia, a country she left during a time of oppression, with her daughter, Vivian; they explore their Slovak heritage and Vivian learns about the sacrifices Simona made when she fled Slovakia over 20 years earlier.

In the depths of a ruined castle, Hitler's dark occult dealings are revealed; a Scottish clifftop bastion holds a long history of criminal activity; an exquisite palace sets the stage for ugly betrayals where supposed lovers meet a tragic end.

A Renaissance Château sets a backdrop for a bitter rivalry between powerful women; estate dispute.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

Richmann's lightning experiment ends in tragedy, warning future physicists; Slotin's atomic research at the Manhattan Project also comes with fatal consequences; Rodney Marks studies star formations in Antarctica.

PT Barnum makes millions off the backs of the defenseless while, one by one, his properties go up in flames; a string of eager prospectors try their luck in uncharted territory; a group of 200 men and women sacrifice themselves to a massive pyre.

The Boys journey to Magnet fishing Mecca Voorhaven in the Netherlands, also home to windmills, tulips and canals filled with World War 2 weaponry waiting to be pulled from its murky depths.

Jordyn and Johnny's investigation at the Franklin Masonic Lodge turns personal for Jordyn when a defining moment from his past comes up and dominates his focus. Meanwhile, Johnny attempts to get some answers.

The human species has long admired strength and power; while people push beyond their own physical capabilities, using science and technology, the animal kingdom has evolved their bodies to achieve things that humans simply dream of.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

Richmann's lightning experiment ends in tragedy, warning future physicists; Slotin's atomic research at the Manhattan Project also comes with fatal consequences; Rodney Marks studies star formations in Antarctica.

In the depths of a ruined castle, Hitler's dark occult dealings are revealed; a Scottish clifftop bastion holds a long history of criminal activity; an exquisite palace sets the stage for ugly betrayals where supposed lovers meet a tragic end.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

Simona returns to Slovakia, a country she left during a time of oppression, with her daughter, Vivian; they explore their Slovak heritage and Vivian learns about the sacrifices Simona made when she fled Slovakia over 20 years earlier.

Jordyn and Johnny's investigation at the Franklin Masonic Lodge turns personal for Jordyn when a defining moment from his past comes up and dominates his focus. Meanwhile, Johnny attempts to get some answers.

A Renaissance Château sets a backdrop for a bitter rivalry between powerful women; estate dispute.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

Richmann's lightning experiment ends in tragedy, warning future physicists; Slotin's atomic research at the Manhattan Project also comes with fatal consequences; Rodney Marks studies star formations in Antarctica.

PT Barnum makes millions off the backs of the defenseless while, one by one, his properties go up in flames; a string of eager prospectors try their luck in uncharted territory; a group of 200 men and women sacrifice themselves to a massive pyre.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

In the depths of a ruined castle, Hitler's dark occult dealings are revealed; a Scottish clifftop bastion holds a long history of criminal activity; an exquisite palace sets the stage for ugly betrayals where supposed lovers meet a tragic end.

The human species has long admired strength and power; while people push beyond their own physical capabilities, using science and technology, the animal kingdom has evolved their bodies to achieve things that humans simply dream of.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

Simona returns to Slovakia, a country she left during a time of oppression, with her daughter, Vivian; they explore their Slovak heritage and Vivian learns about the sacrifices Simona made when she fled Slovakia over 20 years earlier.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

The Boys journey to Magnet fishing Mecca Voorhaven in the Netherlands, also home to windmills, tulips and canals filled with World War 2 weaponry waiting to be pulled from its murky depths.

Jamila is Kenyan-Canadian and feels very disconnected from her culture; recently reunited with her dad Abdul after years apart, she travels to Kenya with him to uncover her Kenyan identity and strengthen their relationship.

Jay races to hit a trio of stores in Windsor, Ontario, starting with Digital Oasis, hoping to knock off as many games as possible, but what will racing to the stores cost him?

A Renaissance Château sets a backdrop for a bitter rivalry between powerful women; estate dispute.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

Johnny and Jordyn visit a decommissioned asylum in Marthasville, Missouri when ...

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

The human species has long admired strength and power; while people push beyond their own physical capabilities, using science and technology, the animal kingdom has evolved their bodies to achieve things that humans simply dream of.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

Richmann's lightning experiment ends in tragedy, warning future physicists; Slotin's atomic research at the Manhattan Project also comes with fatal consequences; Rodney Marks studies star formations in Antarctica.

The search for Janet Mae Johnson, the missing mountaineer from 1973, takes a new turn with the discovery of her backpack and camera in 2020, raising new questions about her tragic fate.

A Renaissance Château sets a backdrop for a bitter rivalry between powerful women; estate dispute.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

The Boys journey to Magnet fishing Mecca Voorhaven in the Netherlands, also home to windmills, tulips and canals filled with World War 2 weaponry waiting to be pulled from its murky depths.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

On the 250th anniversary of the Declaration of Independence, forgotten patriots of the American Revolutionary War tell their stories for the first time.

Johnny and Jordyn visit a decommissioned asylum in Marthasville, Missouri when ...

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

The human species has long admired strength and power; while people push beyond their own physical capabilities, using science and technology, the animal kingdom has evolved their bodies to achieve things that humans simply dream of.

After an eleven-year estrangement, Jordan and his father, Adonis, have recently reconnected; for the first time, they'll travel to Adonis' home country of Cuba for Jordan to discover their family's rich musical legacy.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

Simona returns to Slovakia, a country she left during a time of oppression, with her daughter, Vivian; they explore their Slovak heritage and Vivian learns about the sacrifices Simona made when she fled Slovakia over 20 years earlier.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

A Renaissance Château sets a backdrop for a bitter rivalry between powerful women; estate dispute.

The search for Janet Mae Johnson, the missing mountaineer from 1973, takes a new turn with the discovery of her backpack and camera in 2020, raising new questions about her tragic fate.

Richmann's lightning experiment ends in tragedy, warning future physicists; Slotin's atomic research at the Manhattan Project also comes with fatal consequences; Rodney Marks studies star formations in Antarctica.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

The Boys journey to Magnet fishing Mecca Voorhaven in the Netherlands, also home to windmills, tulips and canals filled with World War 2 weaponry waiting to be pulled from its murky depths.

Johnny and Jordyn visit a decommissioned asylum in Marthasville, Missouri when ...

The human species has long admired strength and power; while people push beyond their own physical capabilities, using science and technology, the animal kingdom has evolved their bodies to achieve things that humans simply dream of.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

Richmann's lightning experiment ends in tragedy, warning future physicists; Slotin's atomic research at the Manhattan Project also comes with fatal consequences; Rodney Marks studies star formations in Antarctica.

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

The search for Janet Mae Johnson, the missing mountaineer from 1973, takes a new turn with the discovery of her backpack and camera in 2020, raising new questions about her tragic fate.

Simona returns to Slovakia, a country she left during a time of oppression, with her daughter, Vivian; they explore their Slovak heritage and Vivian learns about the sacrifices Simona made when she fled Slovakia over 20 years earlier.

Johnny and Jordyn visit a decommissioned asylum in Marthasville, Missouri when ...

A Renaissance Château sets a backdrop for a bitter rivalry between powerful women; estate dispute.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

Richmann's lightning experiment ends in tragedy, warning future physicists; Slotin's atomic research at the Manhattan Project also comes with fatal consequences; Rodney Marks studies star formations in Antarctica.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

From the soaring Boeing 747 to supersonic jets shattering sound barriers, a look at the age-old principles of flight to see how they still influence designs of today; the secret behind the success of the Spruce Goose.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

The human species has long admired strength and power; while people push beyond their own physical capabilities, using science and technology, the animal kingdom has evolved their bodies to achieve things that humans simply dream of.

The search for Janet Mae Johnson, the missing mountaineer from 1973, takes a new turn with the discovery of her backpack and camera in 2020, raising new questions about her tragic fate.

Ordinary matter makes up just 5% of the cosmos; the remaining 95% belongs to an unseen realm governed by dark matter and dark energy; dark matter binds galaxies through gravity, while dark energy drives their acceleration apart.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

Simona returns to Slovakia, a country she left during a time of oppression, with her daughter, Vivian; they explore their Slovak heritage and Vivian learns about the sacrifices Simona made when she fled Slovakia over 20 years earlier.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

The Boys journey to Magnet fishing Mecca Voorhaven in the Netherlands, also home to windmills, tulips and canals filled with World War 2 weaponry waiting to be pulled from its murky depths.

Jay and Rob travel to Indiana to meet up with an old friend in hopes of solving their newly discovered problem.

Jay races to hit a trio of stores in Windsor, Ontario, starting with Digital Oasis, hoping to knock off as many games as possible, but what will racing to the stores cost him?

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

Johnny and Jordyn visit a decommissioned asylum in Marthasville, Missouri when ...

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

The search for Janet Mae Johnson, the missing mountaineer from 1973, takes a new turn with the discovery of her backpack and camera in 2020, raising new questions about her tragic fate.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

Johnny and Jordyn visit a decommissioned asylum in Marthasville, Missouri when ...

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

After an eleven-year estrangement, Jordan and his father, Adonis, have recently reconnected; for the first time, they'll travel to Adonis' home country of Cuba for Jordan to discover their family's rich musical legacy.

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

The search for Janet Mae Johnson, the missing mountaineer from 1973, takes a new turn with the discovery of her backpack and camera in 2020, raising new questions about her tragic fate.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

Johnny and Jordyn visit a decommissioned asylum in Marthasville, Missouri when ...

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

The search for Janet Mae Johnson, the missing mountaineer from 1973, takes a new turn with the discovery of her backpack and camera in 2020, raising new questions about her tragic fate.

Johnny and Jordyn visit a decommissioned asylum in Marthasville, Missouri when ...

Experts use cutting-edge technology to investigate a mysterious phenomenon at the tomb of a 3,000-year-old Egyptian pharaoh.

Macabre cures, toxic tonics and Mayan healing rituals reveal medicine's wild past.

Since the dawn of time, humans have braved the tides and waves, navigating one of the most powerful forces on earth; taking a look inside the cutting-edge technology that broke the barriers to extreme water travel.

The search for Janet Mae Johnson, the missing mountaineer from 1973, takes a new turn with the discovery of her backpack and camera in 2020, raising new questions about her tragic fate.

A loyal Nazi and a paramilitary leader, Ernst Rohm, comes to the forefront alongside Hitler; once one of his closest allies, Rohm's openly gay identity, radical beliefs and growing power make him both indispensable and dangerous to the Nazi regime.

Yale's ultra-secret society is a pinnacle of the elite, and its members have become Presidents, Supreme Court Justices, and heads of industry; to be "tapped" is to be welcomed into a line of power brokers with the promise of life-long opportunities.

One last push for signs of the lost Viking as the Fara Heim crew embarks on their most ambitious mission yet.

Jay and Rob travel to Indiana to meet up with an old friend in hopes of solving their newly discovered problem.