A massive landslide chases a group of construction workers. A tornado tears through an airport and an earthquake threatens a 700-year-old church. Mother Nature continues her killing spree.
Relive the first battle in the conquest of the Promised Land, where a defector in Jericho helped the Israelites infiltrate the city, destroying it from the inside.
Across the world, engineers are going to extreme lengths to keep the lights on: harnessing the power of the longest river on Earth, tapping into the raging heat of a live volcano, and building one of the largest offshore wind facilities in the world.
A look at how certain weapons invented by the ancient Chinese have contributed to nearly every military weapon in use today.
An asteroid impact 65 million years ago caused the downfall of the dinosaurs. What would happen if a simliar space rock struck near the same spot again? How would modern humans cope with the ensuing cascade of natural catastrophes?
Following declassified FBI files, Bob Baer and Dr. John Cencich uncover Hitler's potential next moves in Argentina, where a close confidant of the Fuhrer operated a mysterious hotel. The team discovers a Hitler eyewitness at the now-defunct resort.
This series follows Kevin Dykstra, who has been on an eight-year quest to solve the mystery of what happened to the lost confederate gold of the Civil War.
Nothing beats the taste of a Southern fried meal and Bobby traces its amazing journey to your plate. In Alabama, Bobby wades among 275,000 catfish during feeding time, and discovers how each fish scooped from the pond becomes a fillet within an hour.
A massive landslide chases a group of construction workers. A tornado tears through an airport and an earthquake threatens a 700-year-old church. Mother Nature continues her killing spree.
Relive the first battle in the conquest of the Promised Land, where a defector in Jericho helped the Israelites infiltrate the city, destroying it from the inside.
Across the world, engineers are going to extreme lengths to keep the lights on: harnessing the power of the longest river on Earth, tapping into the raging heat of a live volcano, and building one of the largest offshore wind facilities in the world.
A look at how certain weapons invented by the ancient Chinese have contributed to nearly every military weapon in use today.
An asteroid impact 65 million years ago caused the downfall of the dinosaurs. What would happen if a simliar space rock struck near the same spot again? How would modern humans cope with the ensuing cascade of natural catastrophes?
Following declassified FBI files, Bob Baer and Dr. John Cencich uncover Hitler's potential next moves in Argentina, where a close confidant of the Fuhrer operated a mysterious hotel. The team discovers a Hitler eyewitness at the now-defunct resort.
This series follows Kevin Dykstra, who has been on an eight-year quest to solve the mystery of what happened to the lost confederate gold of the Civil War.
Series examining UFO sightings, alien abductions and government cover-ups, beginning with an investigation into multiple sightings of bright lights in Illinois in 2004.
Adventurer-geologist Dr Martin Pepper sets out to prove that Atlantis existed on the Greek island of Santorini, and was destroyed in the biggest volcanic eruption in human history.
In 1967, a giant winged monster reportedly terrorised the skies over a small town in West Virginia. MonsterQuest uses nighttime surveillance, perception tests and forensic sketching to determine if the beast is myth or frightening reality.
A mega factory is a modern invention? Wrong - the ancients were the first to build these thousands of years ago. We reveal the impossible ingenuity and techniques that made it possible for the ancients to have Mega Factories of their own.
A massive landslide chases a group of construction workers. A tornado tears through an airport and an earthquake threatens a 700-year-old church. Mother Nature continues her killing spree.
What if every human on Earth disappeared? Discover what would happen to the world we have created, including our animals, buildings, landscape and bodies.
From playgrounds to office cubicles, we love chowing down a meal from the lunch box. Ever wonder why a peanut butter sandwich sticks to the roof of your mouth? Did you know baby carrots might all be purple if it weren't for the Dutch?
Series examining UFO sightings, alien abductions and government cover-ups, beginning with an investigation into multiple sightings of bright lights in Illinois in 2004.
Adventurer-geologist Dr Martin Pepper sets out to prove that Atlantis existed on the Greek island of Santorini, and was destroyed in the biggest volcanic eruption in human history.
In 1967, a giant winged monster reportedly terrorised the skies over a small town in West Virginia. MonsterQuest uses nighttime surveillance, perception tests and forensic sketching to determine if the beast is myth or frightening reality.
A mega factory is a modern invention? Wrong - the ancients were the first to build these thousands of years ago. We reveal the impossible ingenuity and techniques that made it possible for the ancients to have Mega Factories of their own.
A massive landslide chases a group of construction workers. A tornado tears through an airport and an earthquake threatens a 700-year-old church. Mother Nature continues her killing spree.
What if every human on Earth disappeared? Discover what would happen to the world we have created, including our animals, buildings, landscape and bodies.
From playgrounds to office cubicles, we love chowing down a meal from the lunch box. Ever wonder why a peanut butter sandwich sticks to the roof of your mouth? Did you know baby carrots might all be purple if it weren't for the Dutch?
Series examining UFO sightings, alien abductions and government cover-ups, beginning with an investigation into multiple sightings of bright lights in Illinois in 2004.
Adventurer-geologist Dr Martin Pepper sets out to prove that Atlantis existed on the Greek island of Santorini, and was destroyed in the biggest volcanic eruption in human history.
In 1967, a giant winged monster reportedly terrorised the skies over a small town in West Virginia. MonsterQuest uses nighttime surveillance, perception tests and forensic sketching to determine if the beast is myth or frightening reality.
A mega factory is a modern invention? Wrong - the ancients were the first to build these thousands of years ago. We reveal the impossible ingenuity and techniques that made it possible for the ancients to have Mega Factories of their own.
A massive landslide chases a group of construction workers. A tornado tears through an airport and an earthquake threatens a 700-year-old church. Mother Nature continues her killing spree.
What if every human on Earth disappeared? Discover what would happen to the world we have created, including our animals, buildings, landscape and bodies.
From playgrounds to office cubicles, we love chowing down a meal from the lunch box. Ever wonder why a peanut butter sandwich sticks to the roof of your mouth? Did you know baby carrots might all be purple if it weren't for the Dutch?
Series examining UFO sightings, alien abductions and government cover-ups, beginning with an investigation into multiple sightings of bright lights in Illinois in 2004.
Adventurer-geologist Dr Martin Pepper sets out to prove that Atlantis existed on the Greek island of Santorini, and was destroyed in the biggest volcanic eruption in human history.
In 1967, a giant winged monster reportedly terrorised the skies over a small town in West Virginia. MonsterQuest uses nighttime surveillance, perception tests and forensic sketching to determine if the beast is myth or frightening reality.
A mega factory is a modern invention? Wrong - the ancients were the first to build these thousands of years ago. We reveal the impossible ingenuity and techniques that made it possible for the ancients to have Mega Factories of their own.
A massive landslide chases a group of construction workers. A tornado tears through an airport and an earthquake threatens a 700-year-old church. Mother Nature continues her killing spree.
What if every human on Earth disappeared? Discover what would happen to the world we have created, including our animals, buildings, landscape and bodies.
From playgrounds to office cubicles, we love chowing down a meal from the lunch box. Ever wonder why a peanut butter sandwich sticks to the roof of your mouth? Did you know baby carrots might all be purple if it weren't for the Dutch?
Host Brad Meltzer and viewers are on the hunt for lost and stolen history, including an historic plaque commemorating Alex Haley's Roots. Plus: an original copy of the Bill of Rights, and a mysterious ring worn by Lee Harvey Oswald.
Josh Bernstein heads to the Alps in pursuit of the truth about our origins. What new clues can he glean from the 5,000-year-old corpse of the iceman?
Is space warp-drive technology possible? Discover the array of spacecraft being designed which could see man travel through the 'final frontier'.
Evidence continues to mount and patterns emerge, as a group of former U.S. government insiders seek the truth behind UFOs. A shocking new encounter pulls them to another part of the U.S.A. where two more military eyewitnesses risk their career.
With infrared satellite technology detecting pyramids hidden underneath the sand in Egypt and airborne laser sensors discovering long lost pyramids beneath the jungles of Central America, many believe we have entered a new pyramid era.
When Krakatoa blew, it was one of the loudest explosions in history. Explore the forces that led to this extraordinary event and the devastation that the volcano caused.
The team investigates disturbingly similar stories of alien abductions from two different countries before tracking down some potential proof in Mexico.
In 1565, the Knights of Saint John defended Malta from the attacking Ottomans. Terry Schappert reveals what it was like to be a warrior in one history's greatest sieges.
Host Brad Meltzer and viewers are on the hunt for lost and stolen history, including an historic plaque commemorating Alex Haley's Roots. Plus: an original copy of the Bill of Rights, and a mysterious ring worn by Lee Harvey Oswald.
Josh Bernstein heads to the Alps in pursuit of the truth about our origins. What new clues can he glean from the 5,000-year-old corpse of the iceman?
Is space warp-drive technology possible? Discover the array of spacecraft being designed which could see man travel through the 'final frontier'.
Evidence continues to mount and patterns emerge, as a group of former U.S. government insiders seek the truth behind UFOs. A shocking new encounter pulls them to another part of the U.S.A. where two more military eyewitnesses risk their career.
With infrared satellite technology detecting pyramids hidden underneath the sand in Egypt and airborne laser sensors discovering long lost pyramids beneath the jungles of Central America, many believe we have entered a new pyramid era.
When Krakatoa blew, it was one of the loudest explosions in history. Explore the forces that led to this extraordinary event and the devastation that the volcano caused.
The team investigates disturbingly similar stories of alien abductions from two different countries before tracking down some potential proof in Mexico.
In 1565, the Knights of Saint John defended Malta from the attacking Ottomans. Terry Schappert reveals what it was like to be a warrior in one history's greatest sieges.
Host Brad Meltzer and viewers are on the hunt for lost and stolen history, including an historic plaque commemorating Alex Haley's Roots. Plus: an original copy of the Bill of Rights, and a mysterious ring worn by Lee Harvey Oswald.
Josh Bernstein heads to the Alps in pursuit of the truth about our origins. What new clues can he glean from the 5,000-year-old corpse of the iceman?
Is space warp-drive technology possible? Discover the array of spacecraft being designed which could see man travel through the 'final frontier'.
Evidence continues to mount and patterns emerge, as a group of former U.S. government insiders seek the truth behind UFOs. A shocking new encounter pulls them to another part of the U.S.A. where two more military eyewitnesses risk their career.
With infrared satellite technology detecting pyramids hidden underneath the sand in Egypt and airborne laser sensors discovering long lost pyramids beneath the jungles of Central America, many believe we have entered a new pyramid era.
When Krakatoa blew, it was one of the loudest explosions in history. Explore the forces that led to this extraordinary event and the devastation that the volcano caused.
The team investigates disturbingly similar stories of alien abductions from two different countries before tracking down some potential proof in Mexico.
In 1565, the Knights of Saint John defended Malta from the attacking Ottomans. Terry Schappert reveals what it was like to be a warrior in one history's greatest sieges.
Host Brad Meltzer and viewers are on the hunt for lost and stolen history, including an historic plaque commemorating Alex Haley's Roots. Plus: an original copy of the Bill of Rights, and a mysterious ring worn by Lee Harvey Oswald.
Josh Bernstein heads to the Alps in pursuit of the truth about our origins. What new clues can he glean from the 5,000-year-old corpse of the iceman?
Is space warp-drive technology possible? Discover the array of spacecraft being designed which could see man travel through the 'final frontier'.
Evidence continues to mount and patterns emerge, as a group of former U.S. government insiders seek the truth behind UFOs. A shocking new encounter pulls them to another part of the U.S.A. where two more military eyewitnesses risk their career.
With infrared satellite technology detecting pyramids hidden underneath the sand in Egypt and airborne laser sensors discovering long lost pyramids beneath the jungles of Central America, many believe we have entered a new pyramid era.
When Krakatoa blew, it was one of the loudest explosions in history. Explore the forces that led to this extraordinary event and the devastation that the volcano caused.
The team investigates disturbingly similar stories of alien abductions from two different countries before tracking down some potential proof in Mexico.
In 1565, the Knights of Saint John defended Malta from the attacking Ottomans. Terry Schappert reveals what it was like to be a warrior in one history's greatest sieges.
Brad Meltzer enlists America's help to find lost and stolen historical artifacts, which are going missing from museums and public collections at an alarming rate.
Etched into the driest desert in the world, the mysterious lines and figures of Nasca in Southern Peru are invisible from the ground. In fact, these huge drawings were not discovered until the 1930s. Ever since, they have intrigued the world.
A useful tool for astronomers, a constellation is a group of stars that are connected together to form a figure. Discover their history and how they originated.
An encounter in the American heartland indicates a disturbing twist to the UFO phenomenon. The team follows a trail of explosive evidence connecting UFOs to the most destructive weapons in human history.
Ancient Astronaut theorists have long proposed that extraterrestrials played a pivotal role in our past, and some believe they continue to keep a careful watch over the progress of mankind.
People around the world look to the Bible for moral guidance about marriage, faith and family. But could the Bible contain contradictions or hidden meanings that challenge our beliefs about what is right and wrong when it comes to human sexuality?
Throughout history, new trade routes have proved to be double-edged swords, opening the way to wealth as well as terrible dangers, from revolutionary ideas to terrifying pandemics.
Over millions of years, mankind has evolved from a vulnerable creature to a dominant force on the planet. Occasionally the planet bites back, with terrifying consequences that have shaped our evolution.
A map of the dead reveals the team's next clue, but it's in the most dangerous stretch of the Superstitions. Eric makes a discovery that spins the investigation in an entirely new direction.
Brad Meltzer enlists America's help to find lost and stolen historical artifacts, which are going missing from museums and public collections at an alarming rate.
Etched into the driest desert in the world, the mysterious lines and figures of Nasca in Southern Peru are invisible from the ground. In fact, these huge drawings were not discovered until the 1930s. Ever since, they have intrigued the world.
A useful tool for astronomers, a constellation is a group of stars that are connected together to form a figure. Discover their history and how they originated.
An encounter in the American heartland indicates a disturbing twist to the UFO phenomenon. The team follows a trail of explosive evidence connecting UFOs to the most destructive weapons in human history.
Ancient Astronaut theorists have long proposed that extraterrestrials played a pivotal role in our past, and some believe they continue to keep a careful watch over the progress of mankind.
People around the world look to the Bible for moral guidance about marriage, faith and family. But could the Bible contain contradictions or hidden meanings that challenge our beliefs about what is right and wrong when it comes to human sexuality?
Throughout history, new trade routes have proved to be double-edged swords, opening the way to wealth as well as terrible dangers, from revolutionary ideas to terrifying pandemics.
Over millions of years, mankind has evolved from a vulnerable creature to a dominant force on the planet. Occasionally the planet bites back, with terrifying consequences that have shaped our evolution.
A map of the dead reveals the team's next clue, but it's in the most dangerous stretch of the Superstitions. Eric makes a discovery that spins the investigation in an entirely new direction.
Brad Meltzer enlists America's help to find lost and stolen historical artifacts, which are going missing from museums and public collections at an alarming rate.