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

To ensure body and spirit remain everlasting, the ancient Egyptians developed elaborate rituals, massive tombs, and even magic incantations to entomb their remains; when laying bodies to rest, the Romans were all about processional pomp and grandeur.

A mysterious well filled with bones reveals a strange practice in ancient Persia; archaeologists digging in Mongolia uncover a 2000-year-old textile that holds the key to the mystery of an elixir; in Sichuan, China, hanging coffins are discovered.

A Russian radio station has broadcast a signal nonstop since the Cold War, and no one knows why; experts use hi-tech methods to investigate what it is and what might happen if it ever stops.

An earthquake in 2018 seems to have led an increase in UFO sightings in Alaska; do the extraterrestrials have something to protect here?

Stars can burn for billions of years, but all will inevitably die. Why do some gently dim, but others explode? Scientists study supernovae to unlock our cosmic history.

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.

Set sail on a voyage through maritime evolution as we examine what's on the horizon for ships of the future; from global cargo transport to aquatic wonders, modern ships are a blend of technology and tradition.

Wilkes County, N.C. is the birthplace of two American institutions, NASCAR and some of the finest moonshine known to man; for Justin and Mike, this might be the equivalent of magnet fishing heaven.

An earthquake in 2018 seems to have led an increase in UFO sightings in Alaska; do the extraterrestrials have something to protect here?

A powerful military leader unites the lands we know as Egypt and assumes the title of Pharaoh; exploring how he maintains this position of power; what tools does he use to build a system that will last 3,000 years?

Between September 1944 and February 1945, US troops fought their longest battle in history, one so punishing soldiers called it.

Johnny and Jordyn gain access to the elusive and World.

A headless skeleton is discovered on Australia's Beacon Island; near the Marshall Islands, a huge undersea crater is discovered; in Mexico, an island full of dolls reveals a grim history; animal bones are found on an island in the English Channel.

Peat diggers find a head near Silkeborg, Denmark and authorities investigate whether it is related to the missing boy; the police discover that the body is much older than the missing person and call the museum to investigate.

How certain vices became so popular.

Wilkes County, N.C. is the birthplace of two American institutions, NASCAR and some of the finest moonshine known to man; for Justin and Mike, this might be the equivalent of magnet fishing heaven.

Just as Korea gains its freedom after decades under Japanese occupation, Kim Il Sung's rise to power once again tips the scales dragging a country divided back into warfare. Kim's reputation as a fierce warrior grants him the role of a leader.

A powerful military leader unites the lands we know as Egypt and assumes the title of Pharaoh; exploring how he maintains this position of power; what tools does he use to build a system that will last 3,000 years?

Johnny and Jordyn gain access to the elusive and World.

An earthquake in 2018 seems to have led an increase in UFO sightings in Alaska; do the extraterrestrials have something to protect here?

Between September 1944 and February 1945, US troops fought their longest battle in history, one so punishing soldiers called it.

A headless skeleton is discovered on Australia's Beacon Island; near the Marshall Islands, a huge undersea crater is discovered; in Mexico, an island full of dolls reveals a grim history; animal bones are found on an island in the English Channel.

Knotting neckwear, strapping on wristwear and hitting the phone.

Peat diggers find a head near Silkeborg, Denmark and authorities investigate whether it is related to the missing boy; the police discover that the body is much older than the missing person and call the museum to investigate.

Just as Korea gains its freedom after decades under Japanese occupation, Kim Il Sung's rise to power once again tips the scales dragging a country divided back into warfare. Kim's reputation as a fierce warrior grants him the role of a leader.

A powerful military leader unites the lands we know as Egypt and assumes the title of Pharaoh; exploring how he maintains this position of power; what tools does he use to build a system that will last 3,000 years?

Wilkes County, N.C. is the birthplace of two American institutions, NASCAR and some of the finest moonshine known to man; for Justin and Mike, this might be the equivalent of magnet fishing heaven.

An earthquake in 2018 seems to have led an increase in UFO sightings in Alaska; do the extraterrestrials have something to protect here?

Johnny and Jordyn gain access to the elusive and World.

As a young journalist, Naser witnessed the atrocities of the war in Kosovo, his home country; now, his fifteen-year-old son, Ander, feels his father has unresolved pain around his experiences; together, the two travel back to Kosovo.

Between September 1944 and February 1945, US troops fought their longest battle in history, one so punishing soldiers called it.

A headless skeleton is discovered on Australia's Beacon Island; near the Marshall Islands, a huge undersea crater is discovered; in Mexico, an island full of dolls reveals a grim history; animal bones are found on an island in the English Channel.

Peat diggers find a head near Silkeborg, Denmark and authorities investigate whether it is related to the missing boy; the police discover that the body is much older than the missing person and call the museum to investigate.

A powerful military leader unites the lands we know as Egypt and assumes the title of Pharaoh; exploring how he maintains this position of power; what tools does he use to build a system that will last 3,000 years?

Just as Korea gains its freedom after decades under Japanese occupation, Kim Il Sung's rise to power once again tips the scales dragging a country divided back into warfare. Kim's reputation as a fierce warrior grants him the role of a leader.

An earthquake in 2018 seems to have led an increase in UFO sightings in Alaska; do the extraterrestrials have something to protect here?

Between September 1944 and February 1945, US troops fought their longest battle in history, one so punishing soldiers called it.

Destined to fight and die in servitude, a group of rebel gladiators plot their escape; led to freedom by ex-Roman soldier and master of combat, Spartacus, the rebels emerge on Mount Vesuvius, and a hoard of slaves grows into a rebellion.

A Russian radio station has broadcast a signal nonstop since the Cold War, and no one knows why; experts use hi-tech methods to investigate what it is and what might happen if it ever stops.

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

Stars can burn for billions of years but all will inevitably die; exploring why some gently dim but others explode; scientists study supernovae to unlock our cosmic history.

Breaking the glass ceiling is never easy, but for some female inventors, science comes at an added price.

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.

To ensure body and spirit remain everlasting, the ancient Egyptians developed elaborate rituals, massive tombs, and even magic incantations to entomb their remains; when laying bodies to rest, the Romans were all about processional pomp and grandeur.

A mysterious well filled with bones reveals a strange practice in ancient Persia; archaeologists digging in Mongolia uncover a 2000-year-old textile that holds the key to the mystery of an elixir; in Sichuan, China, hanging coffins are discovered.

Destined to fight and die in servitude, a group of rebel gladiators plot their escape; led to freedom by ex-Roman soldier and master of combat, Spartacus, the rebels emerge on Mount Vesuvius, and a hoard of slaves grows into a rebellion.

A Russian radio station has broadcast a signal nonstop since the Cold War, and no one knows why; experts use hi-tech methods to investigate what it is and what might happen if it ever stops.

Stars can burn for billions of years but all will inevitably die; exploring why some gently dim but others explode; scientists study supernovae to unlock our cosmic history.

Breaking the glass ceiling is never easy, but for some female inventors, science comes at an added price.

To ensure body and spirit remain everlasting, the ancient Egyptians developed elaborate rituals, massive tombs, and even magic incantations to entomb their remains; when laying bodies to rest, the Romans were all about processional pomp and grandeur.

A mysterious well filled with bones reveals a strange practice in ancient Persia; archaeologists digging in Mongolia uncover a 2000-year-old textile that holds the key to the mystery of an elixir; in Sichuan, China, hanging coffins are discovered.

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.

Destined to fight and die in servitude, a group of rebel gladiators plot their escape; led to freedom by ex-Roman soldier and master of combat, Spartacus, the rebels emerge on Mount Vesuvius, and a hoard of slaves grows into a rebellion.

A Russian radio station has broadcast a signal nonstop since the Cold War, and no one knows why; experts use hi-tech methods to investigate what it is and what might happen if it ever stops.

Stars can burn for billions of years but all will inevitably die; exploring why some gently dim but others explode; scientists study supernovae to unlock our cosmic history.

Breaking the glass ceiling is never easy, but for some female inventors, science comes at an added price.

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.

To ensure body and spirit remain everlasting, the ancient Egyptians developed elaborate rituals, massive tombs, and even magic incantations to entomb their remains; when laying bodies to rest, the Romans were all about processional pomp and grandeur.

A mysterious well filled with bones reveals a strange practice in ancient Persia; archaeologists digging in Mongolia uncover a 2000-year-old textile that holds the key to the mystery of an elixir; in Sichuan, China, hanging coffins are discovered.

Destined to fight and die in servitude, a group of rebel gladiators plot their escape; led to freedom by ex-Roman soldier and master of combat, Spartacus, the rebels emerge on Mount Vesuvius, and a hoard of slaves grows into a rebellion.

A Russian radio station has broadcast a signal nonstop since the Cold War, and no one knows why; experts use hi-tech methods to investigate what it is and what might happen if it ever stops.

Stars can burn for billions of years but all will inevitably die; exploring why some gently dim but others explode; scientists study supernovae to unlock our cosmic history.

To ensure body and spirit remain everlasting, the ancient Egyptians developed elaborate rituals, massive tombs, and even magic incantations to entomb their remains; when laying bodies to rest, the Romans were all about processional pomp and grandeur.

A mysterious well filled with bones reveals a strange practice in ancient Persia; archaeologists digging in Mongolia uncover a 2000-year-old textile that holds the key to the mystery of an elixir; in Sichuan, China, hanging coffins are discovered.

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.

A frozen lake deep in the Himalayas melts once a year to expose hundreds of human bones and a centuries-old mystery of astonishing carnage; leaving experts to speculate if it was a single catastrophic event or something much more sinister.

A headless skeleton is discovered on Australia's Beacon Island; near the Marshall Islands, a huge undersea crater is discovered; in Mexico, an island full of dolls reveals a grim history; animal bones are found on an island in the English Channel.

Deep within the opulent palaces of Russia, the Amber Room, a masterpiece crafted from amber and gold, vanishes without a trace; as Nazis plunder its treasures, a trail of death and suspicion plagues those involved.

A new theory about the sinking of the Titanic emerges; a treeless circle in the middle of the woods is probed; a formation of giant whale bones is discovered sticking out of the ground; researchers study the loudest sound ever recorded underwater.

The aftermath of an accident leaves a mother with a brain injury that transports her into another realm; a seven year old little girl meets her maker while undergoing what is supposed to be a routine operation at the hospital.

Kevin is a delivery driver for rural areas when he gets an itch that develops into anxiety, an accelerated heart rate and hypoglycemia; Carlyn is an active, young mother that gets breast augmentation surgery; soon after her health declines.

While it has the power to destroy, the atom also has the power to save lives, light cities and power machines.

This documentary will examine how toxic elements of digital environment are dramatically transforming society in negative ways, just as the prophetic, popular futurist Marshall McLuhan predicted 60 years ago.

A headless skeleton is discovered on Australia's Beacon Island; near the Marshall Islands, a huge undersea crater is discovered; in Mexico, an island full of dolls reveals a grim history; animal bones are found on an island in the English Channel.

Deep within the opulent palaces of Russia, the Amber Room, a masterpiece crafted from amber and gold, vanishes without a trace; as Nazis plunder its treasures, a trail of death and suspicion plagues those involved.

A new theory about the sinking of the Titanic emerges; a treeless circle in the middle of the woods is probed; a formation of giant whale bones is discovered sticking out of the ground; researchers study the loudest sound ever recorded underwater.

Hinduism is a pluralistic and syncretic belief system that features thousands of divinities that are all aspects of a singular divine; exploring how Hinduism's embrace of diversity and spirituality continues to shape India and the world.

The aftermath of an accident leaves a mother with a brain injury that transports her into another realm; a seven year old little girl meets her maker while undergoing what is supposed to be a routine operation at the hospital.

Kevin is a delivery driver for rural areas when he gets an itch that develops into anxiety, an accelerated heart rate and hypoglycemia; Carlyn is an active, young mother that gets breast augmentation surgery; soon after her health declines.

While it has the power to destroy, the atom also has the power to save lives, light cities and power machines.

A powerful military leader unites the lands we know as Egypt and assumes the title of Pharaoh; exploring how he maintains this position of power; what tools does he use to build a system that will last 3,000 years?

A headless skeleton is discovered on Australia's Beacon Island; near the Marshall Islands, a huge undersea crater is discovered; in Mexico, an island full of dolls reveals a grim history; animal bones are found on an island in the English Channel.

Deep within the opulent palaces of Russia, the Amber Room, a masterpiece crafted from amber and gold, vanishes without a trace; as Nazis plunder its treasures, a trail of death and suspicion plagues those involved.

The aftermath of an accident leaves a mother with a brain injury that transports her into another realm; a seven year old little girl meets her maker while undergoing what is supposed to be a routine operation at the hospital.

Kevin is a delivery driver for rural areas when he gets an itch that develops into anxiety, an accelerated heart rate and hypoglycemia; Carlyn is an active, young mother that gets breast augmentation surgery; soon after her health declines.

A new theory about the sinking of the Titanic emerges; a treeless circle in the middle of the woods is probed; a formation of giant whale bones is discovered sticking out of the ground; researchers study the loudest sound ever recorded underwater.

A powerful military leader unites the lands we know as Egypt and assumes the title of Pharaoh; exploring how he maintains this position of power; what tools does he use to build a system that will last 3,000 years?

While it has the power to destroy, the atom also has the power to save lives, light cities and power machines.

A headless skeleton is discovered on Australia's Beacon Island; near the Marshall Islands, a huge undersea crater is discovered; in Mexico, an island full of dolls reveals a grim history; animal bones are found on an island in the English Channel.

The aftermath of an accident leaves a mother with a brain injury that transports her into another realm; a seven year old little girl meets her maker while undergoing what is supposed to be a routine operation at the hospital.

While it has the power to destroy, the atom also has the power to save lives, light cities and power machines.

Kevin is a delivery driver for rural areas when he gets an itch that develops into anxiety, an accelerated heart rate and hypoglycemia; Carlyn is an active, young mother that gets breast augmentation surgery; soon after her health declines.

A new theory about the sinking of the Titanic emerges; a treeless circle in the middle of the woods is probed; a formation of giant whale bones is discovered sticking out of the ground; researchers study the loudest sound ever recorded underwater.

Deep within the opulent palaces of Russia, the Amber Room, a masterpiece crafted from amber and gold, vanishes without a trace; as Nazis plunder its treasures, a trail of death and suspicion plagues those involved.

To ensure body and spirit remain everlasting, the ancient Egyptians developed elaborate rituals, massive tombs, and even magic incantations to entomb their remains; when laying bodies to rest, the Romans were all about processional pomp and grandeur.

A mysterious well filled with bones reveals a strange practice in ancient Persia; archaeologists digging in Mongolia uncover a 2000-year-old textile that holds the key to the mystery of an elixir; in Sichuan, China, hanging coffins are discovered.

Breaking the glass ceiling is never easy, but for some female inventors, science comes at an added price.

The human remains of a woman are found near Vejle, Denmark; an archaeologist begins to tell a story about who she was and why she was murdered, connecting her to ancient fairy tales and even King Harald Bluetooth.

Between September 1944 and February 1945, US troops fought their longest battle in history, one so punishing soldiers called it.

Scientists may have conquered the atmosphere decades ago, but modern desires to make space travel accessible for the masses means rethinking the way rockets are designed.

To ensure body and spirit remain everlasting, the ancient Egyptians developed elaborate rituals, massive tombs, and even magic incantations to entomb their remains; when laying bodies to rest, the Romans were all about processional pomp and grandeur.

A top-secret military base hidden deep in the ice beyond the Arctic Circle is one of the Cold War's most elaborate cover-ups; recently declassified documents reveal its deadly purpose; the threat it might still pose to all humankind.

A mysterious well filled with bones reveals a strange practice in ancient Persia; archaeologists digging in Mongolia uncover a 2000-year-old textile that holds the key to the mystery of an elixir; in Sichuan, China, hanging coffins are discovered.

The human remains of a woman are found near Vejle, Denmark; an archaeologist begins to tell a story about who she was and why she was murdered, connecting her to ancient fairy tales and even King Harald Bluetooth.

Between September 1944 and February 1945, US troops fought their longest battle in history, one so punishing soldiers called it.

This documentary will examine how toxic elements of digital environment are dramatically transforming society in negative ways, just as the prophetic, popular futurist Marshall McLuhan predicted 60 years ago.

Scientists may have conquered the atmosphere decades ago, but modern desires to make space travel accessible for the masses means rethinking the way rockets are designed.

To ensure body and spirit remain everlasting, the ancient Egyptians developed elaborate rituals, massive tombs, and even magic incantations to entomb their remains; when laying bodies to rest, the Romans were all about processional pomp and grandeur.

A mysterious well filled with bones reveals a strange practice in ancient Persia; archaeologists digging in Mongolia uncover a 2000-year-old textile that holds the key to the mystery of an elixir; in Sichuan, China, hanging coffins are discovered.

The human remains of a woman are found near Vejle, Denmark; an archaeologist begins to tell a story about who she was and why she was murdered, connecting her to ancient fairy tales and even King Harald Bluetooth.

Breaking the glass ceiling is never easy, but for some female inventors, science comes at an added price.

Scientists may have conquered the atmosphere decades ago, but modern desires to make space travel accessible for the masses means rethinking the way rockets are designed.

Between September 1944 and February 1945, US troops fought their longest battle in history, one so punishing soldiers called it.

This documentary will examine how toxic elements of digital environment are dramatically transforming society in negative ways, just as the prophetic, popular futurist Marshall McLuhan predicted 60 years ago.

To ensure body and spirit remain everlasting, the ancient Egyptians developed elaborate rituals, massive tombs, and even magic incantations to entomb their remains; when laying bodies to rest, the Romans were all about processional pomp and grandeur.

A mysterious well filled with bones reveals a strange practice in ancient Persia; archaeologists digging in Mongolia uncover a 2000-year-old textile that holds the key to the mystery of an elixir; in Sichuan, China, hanging coffins are discovered.

The human remains of a woman are found near Vejle, Denmark; an archaeologist begins to tell a story about who she was and why she was murdered, connecting her to ancient fairy tales and even King Harald Bluetooth.

Scientists may have conquered the atmosphere decades ago, but modern desires to make space travel accessible for the masses means rethinking the way rockets are designed.

Between September 1944 and February 1945, US troops fought their longest battle in history, one so punishing soldiers called it.

Breaking the glass ceiling is never easy, but for some female inventors, science comes at an added price.

Amy's father, Dan, escaped the Vietnam War when he was a young boy; Amy knows little about her dad's past and wishes she could connect with him better; together, they travel to Vietnam to explore the country and Dan's history.