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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.

A team of trained investigators sets out to uncover the truth about UFOs. But they're not just looking for more stories on extraterrestrial...

In December of 2017, The New York Times published a stunning front-page exposé about the Pentagon’s mysterious UFO program, the Advanced...

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...

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

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...

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

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

Ignited by a bombshell story revealing the Pentagon had been tracking UFOs for years, the series examines the history of the phenomenon through...

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

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

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

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

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

Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks,...

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

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

MegaStructures is a documentary television series appearing on the National Geographic Channel in the United States and the United Kingdom, Channel 5...

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

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...

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

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