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.

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.

Explore the mysteries of the most read book in human history. Featuring stunning photography, compelling reenactments and insightful interviews, 'Bible Secrets Revealed' offers an eye-opening journey into the pages of the word of God.

Historical clues and the expertise of geologists reveal how powerful forces shaped the planet, going back 4.5 billion years to tell the story of how the earth was made. 

Best-selling author Brad Meltzer decodes ordinary objects in both the modern world and history – objects that contain secret messages, steeped in codes and symbols.

Explorer Josh Bernstein travels around the globe to take a fresh look at some of the world's greatest ancient mysteries, employing the latest technology to investigate and test new theories.

‘The Universe’ examines how we know what we do about space; Mars, black holes and even if there is anywhere else out there that can sustain human life. This is the story of the scientists and explorers who dared to venture into uncharted territory.