Many believe that the celestial movement of the Sun, planets and moon gives us the blueprint for life, and governs our future. But is there proof that this system of tracking astronomical phenomena can actually predict our future?

Ancient Aliens

Could Earth's deepest caves hide secret conduits to other worlds? Or harbour evidence that aliens once visited our planet? Experts investigate.

The team triggers a possible water trap in the cave and are forced to stop digging. Martin Flagg believes the Story Rock indicates a tunnel behind a waterfall and the team brings in a Navy diver to explore the plunge pools and search for an entrance.

Engineering Disasters

A mudslide that swallows an entire neighbourhood and leaves scientists baffled is investigated. Plus, could engineering be to blame for the deaths of more than 200,000 people in Haiti?

According to the Book of Revelation, the Four Horsemen of the Apocalypse will usher in four divine judgments that promise to devastate humanity. Some believe its dark imagery is coming to fruition in modern times.

MonsterQuest investigates whether a breeding population of Amazonian piranha can survive in the waters of North America.

Has the US military derived various forms of technology, including stealth technology, from downed UFOs?

Brad Meltzer's Lost History

Host Brad Meltzer and viewers are on the hunt for lost and stolen history, including JFK's actual brain tissue and millions of dollars of gold coins stolen from the U.S. Mint. Plus, a remarkable violin from the Titanic.

Many believe that the celestial movement of the Sun, planets and moon gives us the blueprint for life, and governs our future. But is there proof that this system of tracking astronomical phenomena can actually predict our future?

Ancient Aliens

Could Earth's deepest caves hide secret conduits to other worlds? Or harbour evidence that aliens once visited our planet? Experts investigate.

The team triggers a possible water trap in the cave and are forced to stop digging. Martin Flagg believes the Story Rock indicates a tunnel behind a waterfall and the team brings in a Navy diver to explore the plunge pools and search for an entrance.

Engineering Disasters

A mudslide that swallows an entire neighbourhood and leaves scientists baffled is investigated. Plus, could engineering be to blame for the deaths of more than 200,000 people in Haiti?

According to the Book of Revelation, the Four Horsemen of the Apocalypse will usher in four divine judgments that promise to devastate humanity. Some believe its dark imagery is coming to fruition in modern times.

MonsterQuest investigates whether a breeding population of Amazonian piranha can survive in the waters of North America.

Has the US military derived various forms of technology, including stealth technology, from downed UFOs?

Brad Meltzer's Lost History

Host Brad Meltzer and viewers are on the hunt for lost and stolen history, including JFK's actual brain tissue and millions of dollars of gold coins stolen from the U.S. Mint. Plus, a remarkable violin from the Titanic.

Many believe that the celestial movement of the Sun, planets and moon gives us the blueprint for life, and governs our future. But is there proof that this system of tracking astronomical phenomena can actually predict our future?

Ancient Aliens

Could Earth's deepest caves hide secret conduits to other worlds? Or harbour evidence that aliens once visited our planet? Experts investigate.

The team triggers a possible water trap in the cave and are forced to stop digging. Martin Flagg believes the Story Rock indicates a tunnel behind a waterfall and the team brings in a Navy diver to explore the plunge pools and search for an entrance.

Engineering Disasters

A mudslide that swallows an entire neighbourhood and leaves scientists baffled is investigated. Plus, could engineering be to blame for the deaths of more than 200,000 people in Haiti?

According to the Book of Revelation, the Four Horsemen of the Apocalypse will usher in four divine judgments that promise to devastate humanity. Some believe its dark imagery is coming to fruition in modern times.

MonsterQuest

In the fall of 1952, witnesses in Flatwoods, West Virginia, reportedly encountered a creature with reptilian skin in a strange craft. As sightings continue, MonsterQuest attempts to uncover the beast that has terrorised this town for sixty years.

For years, people have claimed to have had direct, personal contact with aliens. The team tracks down some of those who claim to have had such encounters.

Brad Meltzer and viewers are on the hunt for lost history. Among the missing: actual lunar rocks brought back from the moon by American astronauts during the Apollo space program - and later stolen from NASA headquarters in a daring heist. 

Do Rome's ancient monuments have secret connections to the Sun? We uncover the last great mysteries of the ancient world's greatest empire. The answers are hidden in ancient ruins… and among the stars.

Ancient Aliens

Are we being watched by otherworldly beings? Experts make surprising discoveries as they explore the ancient past for evidence of alien overseers.

An epic journey to the places that heard the word of St Paul and inspired the birth of Christianity.

The team heads to Colorado Springs to search for the remains of Nikola Tesla's mysterious laboratory and attempt to prove that Tesla's design for generating wireless electricity actually works.

MonsterQuest

In the fall of 1952, witnesses in Flatwoods, West Virginia, reportedly encountered a creature with reptilian skin in a strange craft. As sightings continue, MonsterQuest attempts to uncover the beast that has terrorised this town for sixty years.

For years, people have claimed to have had direct, personal contact with aliens. The team tracks down some of those who claim to have had such encounters.

Brad Meltzer and viewers are on the hunt for lost history. Among the missing: actual lunar rocks brought back from the moon by American astronauts during the Apollo space program - and later stolen from NASA headquarters in a daring heist. 

Do Rome's ancient monuments have secret connections to the Sun? We uncover the last great mysteries of the ancient world's greatest empire. The answers are hidden in ancient ruins… and among the stars.