Host Michael Guillen travels to China to explore the roots of modern agricultural genius. He studies how the ancient Chinese invented advanced farming technology long before the west would use anything like it.

Unidentified: Inside America's UFO Investigation

Lue Elizondo calls on a new technology to analyse a series of UFO videos recorded in 2019 - a year that saw a huge increase in UFO sightings. While previously focusing on US Military eyewitnesses, the team broadens its focus to civilian accounts.

Legends of lost and mysterious islands, advanced civilisations and Eden-like paradises have been told by sailors throughout human history. Is it possible these stories are more than just the myths of imaginative seafarers?

When the Vieira brothers head west to explore an island shrouded in mystery, they uncover compelling evidence of giants, but their investigation takes a dark turn.

The tale of the strongest superhero in Greek mythology and his quest for redemption. To atone for committing a heinous crime, Hercules embarks on a series of impossible challenges known as the 12 Labors.

Warriors

A bloody battle at the ancient city of Dos Pilas leads to the downfall and disappearance of this powerful pre-Columbian warrior society.

The River Hunters head to the River Lochy in search for evidence of the clashing Scottish clans embroiled in the 17th century civil war.

The Universe

Is space warp-drive technology possible? Discover the array of spacecraft being designed which could see man travel through the 'final frontier'.

Host Michael Guillen travels to China to explore the roots of modern agricultural genius. He studies how the ancient Chinese invented advanced farming technology long before the west would use anything like it.

Unidentified: Inside America's UFO Investigation

Lue Elizondo calls on a new technology to analyse a series of UFO videos recorded in 2019 - a year that saw a huge increase in UFO sightings. While previously focusing on US Military eyewitnesses, the team broadens its focus to civilian accounts.

Legends of lost and mysterious islands, advanced civilisations and Eden-like paradises have been told by sailors throughout human history. Is it possible these stories are more than just the myths of imaginative seafarers?

When the Vieira brothers head west to explore an island shrouded in mystery, they uncover compelling evidence of giants, but their investigation takes a dark turn.

The tale of the strongest superhero in Greek mythology and his quest for redemption. To atone for committing a heinous crime, Hercules embarks on a series of impossible challenges known as the 12 Labors.

Warriors

A bloody battle at the ancient city of Dos Pilas leads to the downfall and disappearance of this powerful pre-Columbian warrior society.

The River Hunters head to the River Lochy in search for evidence of the clashing Scottish clans embroiled in the 17th century civil war.

The Universe

Is space warp-drive technology possible? Discover the array of spacecraft being designed which could see man travel through the 'final frontier'.

Host Michael Guillen travels to China to explore the roots of modern agricultural genius. He studies how the ancient Chinese invented advanced farming technology long before the west would use anything like it.

Unidentified: Inside America's UFO Investigation

Lue Elizondo calls on a new technology to analyse a series of UFO videos recorded in 2019 - a year that saw a huge increase in UFO sightings. While previously focusing on US Military eyewitnesses, the team broadens its focus to civilian accounts.

Legends of lost and mysterious islands, advanced civilisations and Eden-like paradises have been told by sailors throughout human history. Is it possible these stories are more than just the myths of imaginative seafarers?

When the Vieira brothers head west to explore an island shrouded in mystery, they uncover compelling evidence of giants, but their investigation takes a dark turn.

The tale of the strongest superhero in Greek mythology and his quest for redemption. To atone for committing a heinous crime, Hercules embarks on a series of impossible challenges known as the 12 Labors.

Warriors

A bloody battle at the ancient city of Dos Pilas leads to the downfall and disappearance of this powerful pre-Columbian warrior society.

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?

Plants are used for food, medicine and clothing, to build our world and change how we feel - and they have played a vital role in our evolution.

Tools and machines have allowed us to overcome our physical limitations, but they are also transforming what it means to be human.

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.

Brad Meltzers Decoded

A century-old family's secret lures Kevin and the team back to Georgia where new finds suggest that there's more Civil War gold to be discovered.

The architecture in Washington DC was inspired by the ancient world. But is it possible that the designs and philosophies enshrined in the streets of the US capital were influenced by an otherworldly source?

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.