Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William...

A look at the supernatural

Scientists and sci-fi writers explore a hypothetical first-contact event between aliens and humans.

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,...

A team of experts separate fact from fiction to figure out the history behind the mystery of some of the most well-known and extraordinary cases of...

In this special edition series of The Proof Is Out There, journalist Tony Harris will present compelling evidence of UFO sightings from around the...

The high commander of an alien expedition lands on Earth -- what he considers to be the least-important planet -- in human form as Dick Solomon....

Yapool, an ancient interdimensional race of beings tries to conquer the Planet Earth with his army of monsters, called Terrible-Monsters. The newest...

The TLT is a covert international anti-monster unit established secretly to combat Space Beasts, mysterious monsters that are out to attack humans in...

The show takes place from 1944 to 2002 and follows the lives of three families: the Crawfords, who seek to cover up the Roswell crash and the...

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

Investigates a wide range of historically compelling topics and the mysteries surrounding each including the Titanic, D.B. Cooper, Roswell, John...

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

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

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

An insider's look at the engineering and scientific miracles behind the things that form the modern world.

In Search of... is a TV series that was broadcast weekly from 1977 to 1982, devoted to mysterious phenomena. It was created after the success of...

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

This compelling series investigates the motives and m.o. of female murderers. While males are often driven by anger, impulse and destruction, women...

The series heads to the very frontiers of space and science to produce the definitive television history of science fiction, told through its impact...

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

Explore the surprising things we know (and don’t know) about why people are the way they are through expert interviews, rare footage from...