Mass UFO sightings from the last 50 years fuel a mystery in this documentary series featuring eyewitness accounts, expert interviews and new evidence.

Are we finally a step closer to understanding the great unknown and what it may – or may not – hold? Man has always been curious about...

Dive into the mysteries of some of NASA’s most curious missions and explore stories of engineering achievement and human endurance. Each...

Reenactments of alien encounters.

Following revelations in 2017 of a secret government program studying UFOs buried deep within the Pentagon, many scientists, academics, and...

Delve deep into a vast archive of over 70,000 UFO files gathered over nearly half a century in Hangar 1. MUFON, an independent organization dedicated...

Investigates the mysteries behind declassified top secret government files with stunning details about the world's most credible UFO sightings and...

The program was dedicated to collecting the testimonies of alleged witnesses of UFO phenomena and contrasted the facts with the opinion of experts...

Authorities all over the world say UFOs are real, but what are they, and are they a threat? This series examines the best and latest evidence caught...

In this gripping docuseries, legendary reporter George Knapp travels the globe to uncover new evidence about UFOs and investigate their presence on...

Featuring interviews with his followers, critics and Raël himself, this docuseries traces how a UFO-inspired religion spiraled into a...

From the lost city of Atlantis to the Loch Ness Monster to the mystery of the Nazca Lines, the world is filled with tales of mysterious locations,...

Infographics and archival footage deliver bite-size history lessons on scientific breakthroughs, social movements and world-changing discoveries.

Doctor Who Confidential is a documentary to complement the revival of the long-running British science fiction television series Doctor Who. Each...

A series of standalone documentaries powered by the unparalleled journalism and insight of The New York Times, bringing viewers close to the...

Motoring programme featuring reviews of and reports about cars of all types.

Though claims of extraterrestrial encounters have long been dismissed, many believe the existence of UFOs is not just likely, but a certainty.

Filmed across six continents, this docuseries uses cutting-edge camera technology to capture animals' nocturnal lives, revealing new behaviours...

This immersive series follows the world's most magnificent creatures, capturing never-before-seen moments from the heartwarming to the outrageous.

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

The F Word is a British food magazine and cookery programme featuring chef Gordon Ramsay. The programme covers a wide range of topics, from recipes...

An in-depth look at the history and pop cultural significance of horror films.

The history of the sport of baseball in America, told through archival photos, film footage, and the words of those who contributed to the game in...

TV's most-watched history series brings to life the compelling stories from our past that inform our understanding of the world today.