In partnership with the US National Archives, author and TV host Brad Meltzer seeks to retrieve lost historical and cultural treasures and return them to their rightful owners: the American people.

This mini-series looks into the history and beliefs behind religions that have shaped the universe. The show unearths alternative suggestions, poses questions and challenges the accepted, opening a whole new world on the history of the universe.

Ancient Aliens examines 75 million years of the most credible alien evidence here on Earth, from the age of the dinosaurs, to ancient Egypt, to the skies over the western desert in the present day US.

Below each major city lies city upon city - each with its fascinating and unknown history. This series will reveal the technological marvels that allowed the construction of one city upon another - literally.

Britain’s foremost amateur WW2 detectorist and Madness frontman Suggs uncover historical finds from across the UK.

In 2018, The New York Times ran a front-page story on a secret government programme that studied UFOs and the threat of alien invasion. Now, for the first time, this explosive special presents the report's classified contents.

The team investigates reports of aggressive and territorial packs of sasquatches in the Sierra Nevada Mountains of California; examining footprints and new video.

Follow the team from UFO Magazine as they open their files and investigate UFO cases around the world.

In partnership with the US National Archives, author and TV host Brad Meltzer seeks to retrieve lost historical and cultural treasures and return them to their rightful owners: the American people.

This mini-series looks into the history and beliefs behind religions that have shaped the universe. The show unearths alternative suggestions, poses questions and challenges the accepted, opening a whole new world on the history of the universe.