We examine how animals have evolved over the course of time and analyze how we can benefit from their evolution.

At the sacrificial alter El Castillo, where thousands met their death, researchers find new evidence that could shed light on the Maya; a sacred well at Chichen Itza where thousands were deposited and ceramic pieces at Khonkho Wankane mortuary.

As the Third Reich rises to power, Himmler and the SS become fixated on the Holy Grail, interpreting much of the myth surrounding it as fact -- and the quest for it as attainable.

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.

Justin and Mike scour the junction of the mighty Red and Assiniboine Rivers at the historical meeting place known as The Forks; their search leads them down ancient trade routes where they learn about shipbuilding and repair in the port of Selkirk.

In 1943, a facility nestled in the Norwegian hills could provide Nazis with a piece to their nuclear puzzle; with the threat of nuclear weapons looming, the Allies carry out the most successful act of sabotage in World War II.

In friendly and enemy waters, finely-tuned warships and submarines boast stealth, speed, launch, and strike capabilities.

Supersonic fighter jets like the F-35 Lightning II; high-flying chameleons like the Eurofighter Typhoon; hulking cargo craft like the Super Galaxy, capable of hauling incredible loads; the world's most advanced aircraft.

Twenty years ago, Philippe left his homeland in the South of France; he and his daughter, Valentine, travel back to uncover the truth about their family and reconnect with the vibrant French culture.

The desire to spy behind enemy lines leads to the development of some of the world's most sophisticated reconnaissance technologies; the United States finds a way into Soviet airspace through overflights of their top-secret stealth plane, the U-2.

As the Third Reich rises to power, Himmler and the SS become fixated on the Holy Grail, interpreting much of the myth surrounding it as fact -- and the quest for it as attainable.

People who defy earthly forces and dream of high-flying adventures.

There is high strangeness on Archuleta Mesa; it's no wonder, with the whisperings of an underground alien base; could Area 51 have been an elaborate decoy all along?

A traumatic, post-birth surgery goes fatally wrong for a new mother. Then and a mission of mercy puts a doctor at death's door. Separate near death experiences leave each woman with new insights into themselves and world around them.

The U.S. government suffers the largest and most intrusive cyberattack in its history; a New York City job-seeker engages in a series of interviews where an algorithm analyses his every word and gesture to determine his suitability for employment.

Twenty years ago, Philippe left his homeland in the South of France; he and his daughter, Valentine, travel back to uncover the truth about their family and reconnect with the vibrant French culture.

The desire to spy behind enemy lines leads to the development of some of the world's most sophisticated reconnaissance technologies; the United States finds a way into Soviet airspace through overflights of their top-secret stealth plane, the U-2.

From the face to the base and the people who make them, discussing pairs.

As the Third Reich rises to power, Himmler and the SS become fixated on the Holy Grail, interpreting much of the myth surrounding it as fact -- and the quest for it as attainable.

People who defy earthly forces and dream of high-flying adventures.

There is high strangeness on Archuleta Mesa; it's no wonder, with the whisperings of an underground alien base; could Area 51 have been an elaborate decoy all along?

A traumatic, post-birth surgery goes fatally wrong for a new mother. Then and a mission of mercy puts a doctor at death's door. Separate near death experiences leave each woman with new insights into themselves and world around them.

The U.S. government suffers the largest and most intrusive cyberattack in its history; a New York City job-seeker engages in a series of interviews where an algorithm analyses his every word and gesture to determine his suitability for employment.

Twenty years ago, Philippe left his homeland in the South of France; he and his daughter, Valentine, travel back to uncover the truth about their family and reconnect with the vibrant French culture.

From the face to the base and the people who make them, discussing pairs.

As the Third Reich rises to power, Himmler and the SS become fixated on the Holy Grail, interpreting much of the myth surrounding it as fact -- and the quest for it as attainable.

People who defy earthly forces and dream of high-flying adventures.

The desire to spy behind enemy lines leads to the development of some of the world's most sophisticated reconnaissance technologies; the United States finds a way into Soviet airspace through overflights of their top-secret stealth plane, the U-2.

There is high strangeness on Archuleta Mesa; it's no wonder, with the whisperings of an underground alien base; could Area 51 have been an elaborate decoy all along?

A traumatic, post-birth surgery goes fatally wrong for a new mother. Then and a mission of mercy puts a doctor at death's door. Separate near death experiences leave each woman with new insights into themselves and world around them.

The U.S. government suffers the largest and most intrusive cyberattack in its history; a New York City job-seeker engages in a series of interviews where an algorithm analyses his every word and gesture to determine his suitability for employment.

Twenty years ago, Philippe left his homeland in the South of France; he and his daughter, Valentine, travel back to uncover the truth about their family and reconnect with the vibrant French culture.

People who defy earthly forces and dream of high-flying adventures.

As the Third Reich rises to power, Himmler and the SS become fixated on the Holy Grail, interpreting much of the myth surrounding it as fact -- and the quest for it as attainable.

The desire to spy behind enemy lines leads to the development of some of the world's most sophisticated reconnaissance technologies; the United States finds a way into Soviet airspace through overflights of their top-secret stealth plane, the U-2.

The U.S. government suffers the largest and most intrusive cyberattack in its history; a New York City job-seeker engages in a series of interviews where an algorithm analyses his every word and gesture to determine his suitability for employment.

There is high strangeness on Archuleta Mesa; it's no wonder, with the whisperings of an underground alien base; could Area 51 have been an elaborate decoy all along?

A traumatic, post-birth surgery goes fatally wrong for a new mother. Then and a mission of mercy puts a doctor at death's door. Separate near death experiences leave each woman with new insights into themselves and world around them.

Looking at shaving, wine, and condoms.

A look at how large and powerful machines crush, smash and shred everything in their path.

In 1939 and again in 2009, Australia watches helplessly as massive firestorms roar through bone-dry forests with devastating speed; monstrous earthquakes below sea level bring untold misery and devastation to Haiti in 1842 and 2010.

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.

At the sacrificial alter El Castillo, where thousands met their death, researchers find new evidence that could shed light on the Maya; a sacred well at Chichen Itza where thousands were deposited and ceramic pieces at Khonkho Wankane mortuary.

Justin and Mike scour the junction of the mighty Red and Assiniboine Rivers at the historical meeting place known as The Forks; their search leads them down ancient trade routes where they learn about shipbuilding and repair in the port of Selkirk.

Holly is given a catch-all diagnosis of Chronic Fatigue Syndrome that doesn't address the agony she has been in for years; Jo Ann notices an unusual patch of skin on her head that is diagnosed by a dermatologist as plaque psoriasis.

Jordyn and Johnny hunt ghosts in out-of-the-way places after the electrical power has been cut.

Putting on one's face, striking a pose and strutting one's stuff.

A look at how large and powerful machines crush, smash and shred everything in their path.

In 1939 and again in 2009, Australia watches helplessly as massive firestorms roar through bone-dry forests with devastating speed; monstrous earthquakes below sea level bring untold misery and devastation to Haiti in 1842 and 2010.

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.

At the sacrificial alter El Castillo, where thousands met their death, researchers find new evidence that could shed light on the Maya; a sacred well at Chichen Itza where thousands were deposited and ceramic pieces at Khonkho Wankane mortuary.

Justin and Mike scour the junction of the mighty Red and Assiniboine Rivers at the historical meeting place known as The Forks; their search leads them down ancient trade routes where they learn about shipbuilding and repair in the port of Selkirk.

Holly is given a catch-all diagnosis of Chronic Fatigue Syndrome that doesn't address the agony she has been in for years; Jo Ann notices an unusual patch of skin on her head that is diagnosed by a dermatologist as plaque psoriasis.

Putting on one's face, striking a pose and strutting one's stuff.

Discussing hygiene when addressing that odor, cleaning the pearly whites and sitting on the throne.

Jordyn and Johnny hunt ghosts in out-of-the-way places after the electrical power has been cut.

A look at how large and powerful machines crush, smash and shred everything in their path.

From the intricacies of prayer, to the diversity of Islamic art, and the rich and beautiful traditions of Ramadan and Eid al-Fitr; exploring the vivid picture of how Islam fosters justice, and compassion, through the submission to God.

At the sacrificial alter El Castillo, where thousands met their death, researchers find new evidence that could shed light on the Maya; a sacred well at Chichen Itza where thousands were deposited and ceramic pieces at Khonkho Wankane mortuary.

Justin and Mike scour the junction of the mighty Red and Assiniboine Rivers at the historical meeting place known as The Forks; their search leads them down ancient trade routes where they learn about shipbuilding and repair in the port of Selkirk.

Holly is given a catch-all diagnosis of Chronic Fatigue Syndrome that doesn't address the agony she has been in for years; Jo Ann notices an unusual patch of skin on her head that is diagnosed by a dermatologist as plaque psoriasis.

Jordyn and Johnny hunt ghosts in out-of-the-way places after the electrical power has been cut.

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.

A look at how large and powerful machines crush, smash and shred everything in their path.

In 1939 and again in 2009, Australia watches helplessly as massive firestorms roar through bone-dry forests with devastating speed; monstrous earthquakes below sea level bring untold misery and devastation to Haiti in 1842 and 2010.

Justin and Mike scour the junction of the mighty Red and Assiniboine Rivers at the historical meeting place known as The Forks; their search leads them down ancient trade routes where they learn about shipbuilding and repair in the port of Selkirk.

At the sacrificial alter El Castillo, where thousands met their death, researchers find new evidence that could shed light on the Maya; a sacred well at Chichen Itza where thousands were deposited and ceramic pieces at Khonkho Wankane mortuary.

Holly is given a catch-all diagnosis of Chronic Fatigue Syndrome that doesn't address the agony she has been in for years; Jo Ann notices an unusual patch of skin on her head that is diagnosed by a dermatologist as plaque psoriasis.

Jordyn and Johnny hunt ghosts in out-of-the-way places after the electrical power has been cut.

From the intricacies of prayer, to the diversity of Islamic art, and the rich and beautiful traditions of Ramadan and Eid al-Fitr; exploring the vivid picture of how Islam fosters justice, and compassion, through the submission to God.

Andy and his daughter Alexandria travel to Andy's home country of Trinidad. As they visit with family and friends, Alexandria learns about her father's complicated childhood and Andy tries to reconcile with his feelings toward his father.

There is high strangeness on Archuleta Mesa; it's no wonder, with the whisperings of an underground alien base; could Area 51 have been an elaborate decoy all along?

A traumatic, post-birth surgery goes fatally wrong for a new mother. Then and a mission of mercy puts a doctor at death's door. Separate near death experiences leave each woman with new insights into themselves and world around them.

A look at how large and powerful machines crush, smash and shred everything in their path.

In the 1960s, both countries have a grip on nuclear weapons, but the imbalance between U.S. and Soviet missiles is staggering; a fledgling communist government in Cuba provides the perfect opportunity for Nikita Khrushchev to position missiles.

Six gliders drop from the skies near Cabourg in a surprise attack to take Pegasus Bridge over the One River; securing the bridge is a crucial step in protecting a north flank invasion.

When Joseph Goebbles featured the luxurious SS Cap Arcona in a propaganda film about the Titanic, he never imagined this German ocean liner would meet a similar tragic fate; this is story of the Nazi Titanic, a floating metaphor for the war.

Discussing travel by air, travel by sea and travel by land.

Looking at shaving, wine, and condoms.

Andy and his daughter Alexandria travel to Andy's home country of Trinidad. As they visit with family and friends, Alexandria learns about her father's complicated childhood and Andy tries to reconcile with his feelings toward his father.

There is high strangeness on Archuleta Mesa; it's no wonder, with the whisperings of an underground alien base; could Area 51 have been an elaborate decoy all along?

A traumatic, post-birth surgery goes fatally wrong for a new mother. Then and a mission of mercy puts a doctor at death's door. Separate near death experiences leave each woman with new insights into themselves and world around them.

A look at how large and powerful machines crush, smash and shred everything in their path.

In the 1960s, both countries have a grip on nuclear weapons, but the imbalance between U.S. and Soviet missiles is staggering; a fledgling communist government in Cuba provides the perfect opportunity for Nikita Khrushchev to position missiles.

Jay visits Game Cycle and is blown away by their huge display of N64 games- but are they willing to wheel and deal at the prices he can afford?

Jay discovers rare NES prototype games for his journey that could break his bank account but could yield a ton of rewards too.

Discussing travel by air, travel by sea and travel by land.

Looking at shaving, wine, and condoms.

Andy and his daughter Alexandria travel to Andy's home country of Trinidad. As they visit with family and friends, Alexandria learns about her father's complicated childhood and Andy tries to reconcile with his feelings toward his father.

There is high strangeness on Archuleta Mesa; it's no wonder, with the whisperings of an underground alien base; could Area 51 have been an elaborate decoy all along?

Whether they're flying important supplies to the battlefield, hovering above combat operations or enacting international missions in the harshest of conditions, military helicopters are honed for their purposes.

In friendly and enemy waters, finely-tuned warships and submarines boast stealth, speed, launch, and strike capabilities.

A look at how large and powerful machines crush, smash and shred everything in their path.

In the 1960s, both countries have a grip on nuclear weapons, but the imbalance between U.S. and Soviet missiles is staggering; a fledgling communist government in Cuba provides the perfect opportunity for Nikita Khrushchev to position missiles.

A traumatic, post-birth surgery goes fatally wrong for a new mother. Then and a mission of mercy puts a doctor at death's door. Separate near death experiences leave each woman with new insights into themselves and world around them.

Whether they're flying important supplies to the battlefield, hovering above combat operations or enacting international missions in the harshest of conditions, military helicopters are honed for their purposes.

In friendly and enemy waters, finely-tuned warships and submarines boast stealth, speed, launch, and strike capabilities.

Andy and his daughter Alexandria travel to Andy's home country of Trinidad. As they visit with family and friends, Alexandria learns about her father's complicated childhood and Andy tries to reconcile with his feelings toward his father.

There is high strangeness on Archuleta Mesa; it's no wonder, with the whisperings of an underground alien base; could Area 51 have been an elaborate decoy all along?

A traumatic, post-birth surgery goes fatally wrong for a new mother. Then and a mission of mercy puts a doctor at death's door. Separate near death experiences leave each woman with new insights into themselves and world around them.

A look at how large and powerful machines crush, smash and shred everything in their path.

In the 1960s, both countries have a grip on nuclear weapons, but the imbalance between U.S. and Soviet missiles is staggering; a fledgling communist government in Cuba provides the perfect opportunity for Nikita Khrushchev to position missiles.

Discussing travel by air, travel by sea and travel by land.

Justin and Mike scour the junction of the mighty Red and Assiniboine Rivers at the historical meeting place known as The Forks; their search leads them down ancient trade routes where they learn about shipbuilding and repair in the port of Selkirk.

Speed is a major competitive strategy; while humans measure and focus on how to achieve it in greater quantities, Earth's creatures have adapted and evolved over long periods to achieve acceleration.

The U.S. government suffers the largest and most intrusive cyberattack in its history; a New York City job-seeker engages in a series of interviews where an algorithm analyses his every word and gesture to determine his suitability for employment.

Jay visits Game Cycle and is blown away by their huge display of N64 games- but are they willing to wheel and deal at the prices he can afford?

Jay discovers rare NES prototype games for his journey that could break his bank account but could yield a ton of rewards too.

In the early days of WWII, German radar stations and systems sprung up along coastlines, harnessing frequencies to help them plot their next move; to secure important weather data, the Nazis sent out ships and erected remote weather stations.

Exploring the enduring bond between God and the Jewish people; tracing the roots of the religion from Abraham to today; exploring not only historical events, but also the rich cultural expressions of the Jewish faith.

Examining a secret society that dabbles in the occult, laying the groundwork for modern Wiccanism and esoteric practices; its studies include alchemy and astral travel.

Justin and Mike scour the junction of the mighty Red and Assiniboine Rivers at the historical meeting place known as The Forks; their search leads them down ancient trade routes where they learn about shipbuilding and repair in the port of Selkirk.

Speed is a major competitive strategy; while humans measure and focus on how to achieve it in greater quantities, Earth's creatures have adapted and evolved over long periods to achieve acceleration.

The U.S. government suffers the largest and most intrusive cyberattack in its history; a New York City job-seeker engages in a series of interviews where an algorithm analyses his every word and gesture to determine his suitability for employment.

Jay visits Game Cycle and is blown away by their huge display of N64 games- but are they willing to wheel and deal at the prices he can afford?

Jay discovers rare NES prototype games for his journey that could break his bank account but could yield a ton of rewards too.

In the early days of WWII, German radar stations and systems sprung up along coastlines, harnessing frequencies to help them plot their next move; to secure important weather data, the Nazis sent out ships and erected remote weather stations.

Exploring the enduring bond between God and the Jewish people; tracing the roots of the religion from Abraham to today; exploring not only historical events, but also the rich cultural expressions of the Jewish faith.

Examining a secret society that dabbles in the occult, laying the groundwork for modern Wiccanism and esoteric practices; its studies include alchemy and astral travel.

Justin and Mike scour the junction of the mighty Red and Assiniboine Rivers at the historical meeting place known as The Forks; their search leads them down ancient trade routes where they learn about shipbuilding and repair in the port of Selkirk.

Speed is a major competitive strategy; while humans measure and focus on how to achieve it in greater quantities, Earth's creatures have adapted and evolved over long periods to achieve acceleration.

The U.S. government suffers the largest and most intrusive cyberattack in its history; a New York City job-seeker engages in a series of interviews where an algorithm analyses his every word and gesture to determine his suitability for employment.

On voyages and nautical transport.

Jay visits Game Cycle and is blown away by their huge display of N64 games- but are they willing to wheel and deal at the prices he can afford?

Jay discovers rare NES prototype games for his journey that could break his bank account but could yield a ton of rewards too.

California is home to many sightings of unidentified flying objects; the state's size contributes to explained and unexplained sightings.

In the early days of WWII, German radar stations and systems sprung up along coastlines, harnessing frequencies to help them plot their next move; to secure important weather data, the Nazis sent out ships and erected remote weather stations.

Examining a secret society that dabbles in the occult, laying the groundwork for modern Wiccanism and esoteric practices; its studies include alchemy and astral travel.

Exploring the enduring bond between God and the Jewish people; tracing the roots of the religion from Abraham to today; exploring not only historical events, but also the rich cultural expressions of the Jewish faith.

California is home to many sightings of unidentified flying objects; the state's size contributes to explained and unexplained sightings.

The U.S. government suffers the largest and most intrusive cyberattack in its history; a New York City job-seeker engages in a series of interviews where an algorithm analyses his every word and gesture to determine his suitability for employment.

Justin and Mike scour the junction of the mighty Red and Assiniboine Rivers at the historical meeting place known as The Forks; their search leads them down ancient trade routes where they learn about shipbuilding and repair in the port of Selkirk.

Exploring the enduring bond between God and the Jewish people; tracing the roots of the religion from Abraham to today; exploring not only historical events, but also the rich cultural expressions of the Jewish faith.

Examining a secret society that dabbles in the occult, laying the groundwork for modern Wiccanism and esoteric practices; its studies include alchemy and astral travel.

In the early days of WWII, German radar stations and systems sprung up along coastlines, harnessing frequencies to help them plot their next move; to secure important weather data, the Nazis sent out ships and erected remote weather stations.

Jay visits Game Cycle and is blown away by their huge display of N64 games- but are they willing to wheel and deal at the prices he can afford?

Jay discovers rare NES prototype games for his journey that could break his bank account but could yield a ton of rewards too.