Are the Freemasons an honourable thread in the fabric of America, or a strangely powerful organisation bent on political domination?

Dark Matter and Dark Energy make up 96 per cent of the Universe. Discovered only ten years ago, scientists are struggling to comprehend its unusual characteristics and answer the ultimate question; what is the fate of our Universe?

Former U.S. government insiders brought together by rock star Tom DeLonge team up to reveal what the government knows about UFOs.

Throughout the ancient world, magic was used for everything from healing to communicating with the gods. But did magic really exist in the ancient times as a means of replicating the power of the gods?

This time, Carl and Hamilton investigate an extraordinary collection of Celtic gold from the Iberian peninsula that dates back thousands of years. Amongst the artefacts are a gold bowl worth over L1 million and a stone altar to the god Endovelicus.

Water gives life, but it can also destroy. Rain will flood New Orleans, and when power goes out in the city's aquarium, it spells doom for thousands of animals.

Nine dams in Colorado are taken out by a storm, flooding entire towns and leaving thousands stranded. Toxic vapours throughout a small NJ community after a train is derailed.

Host Brad Meltzer and viewers are on the hunt for lost and stolen history, including Hitler's personal photo albums and James Bond's original Aston Martin. Plus, an FBI sting operation seeks a Civil War relic stained with human blood.

Are the Freemasons an honourable thread in the fabric of America, or a strangely powerful organisation bent on political domination?

Dark Matter and Dark Energy make up 96 per cent of the Universe. Discovered only ten years ago, scientists are struggling to comprehend its unusual characteristics and answer the ultimate question; what is the fate of our Universe?

Former U.S. government insiders brought together by rock star Tom DeLonge team up to reveal what the government knows about UFOs.

Throughout the ancient world, magic was used for everything from healing to communicating with the gods. But did magic really exist in the ancient times as a means of replicating the power of the gods?

This time, Carl and Hamilton investigate an extraordinary collection of Celtic gold from the Iberian peninsula that dates back thousands of years. Amongst the artefacts are a gold bowl worth over L1 million and a stone altar to the god Endovelicus.

Water gives life, but it can also destroy. Rain will flood New Orleans, and when power goes out in the city's aquarium, it spells doom for thousands of animals.

Nine dams in Colorado are taken out by a storm, flooding entire towns and leaving thousands stranded. Toxic vapours throughout a small NJ community after a train is derailed.

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.

Host Josh Bernstein investigates why the Mayans built thousands of pyramids. He travels from Mexico to Guatemala to discover a secret world.

How did life evolve on Earth? What will life look like on other planets? These and other questions will be answered by a diverse group of scientists. Watch as experiments are done to see if life exists on earth-like planets beyond our solar system.

A former U.S. Navy radar operator emerges from the shadows to reveal the terrifying day it rained UFOs. U.S. Navy personnel unveil new details including an explanation of why UFOs are sighted over oceans.

Stories of civilisations large and small disappearing without a trace can be found throughout history and across the globe.

For centuries, this mysterious civilisation ruled a huge territory across South and Central America. But by 900 AD, it dramatically fell apart.

The ancient world was home to some of the most sophisticated ships the world has ever seen, including Viking longboats and the infamous pleasure boats of Caligula. These cruisers were centuries ahead of their time, but which was the most advanced?

Hunt for the truth about the 1980s arcade game that's been linked to MK-Ultra, and join the search for a lost nuclear bomb. Plus, is Lake Michigan the final resting place for millions of dollars in stolen Confederate gold?

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.

Host Josh Bernstein investigates why the Mayans built thousands of pyramids. He travels from Mexico to Guatemala to discover a secret world.

How did life evolve on Earth? What will life look like on other planets? These and other questions will be answered by a diverse group of scientists. Watch as experiments are done to see if life exists on earth-like planets beyond our solar system.

A former U.S. Navy radar operator emerges from the shadows to reveal the terrifying day it rained UFOs. U.S. Navy personnel unveil new details including an explanation of why UFOs are sighted over oceans.

Stories of civilisations large and small disappearing without a trace can be found throughout history and across the globe.

For centuries, this mysterious civilisation ruled a huge territory across South and Central America. But by 900 AD, it dramatically fell apart.

The ancient world was home to some of the most sophisticated ships the world has ever seen, including Viking longboats and the infamous pleasure boats of Caligula. These cruisers were centuries ahead of their time, but which was the most advanced?

Hunt for the truth about the 1980s arcade game that's been linked to MK-Ultra, and join the search for a lost nuclear bomb. Plus, is Lake Michigan the final resting place for millions of dollars in stolen Confederate gold?

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.