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

In the City of Angels, everyone is striving for the unattainable high life, and some are willing to kill for it. Encompassing everything from beach...

A series of reports chosen by "Dateline" correspondents that answers the question they most often get asked — what their most memorable story...

Girl meets guy; girl falls for guy; guy turns out to have a dark and deadly secret. You know the drill. As women tell their real-life "I Dated An Axe...

Ancient Mysteries is a television series that was produced by FilmRoos and originally broadcast on A&E between 7 January 1994 and 3 May 1998 with...

Investigating a murder is hard enough. But when detectives realize the killer knows how to stage a crime scene to throw them off, the job gets even...

Heart-wrenching, personal stories of unsolved missing cases and unexplained deaths that continue to baffle investigators and horrify those left...

U.S. Navy veteran turned private investigator Jennifer Marshall investigates some of America's greatest unsolved mysteries.

From strange abductions, to mutated species, to bizarre occurrences, there are some phenomena that science cannot - or will not - explain. This...

Explore compelling cases that have gone cold for years, chronicling the journeys of the detectives who reopened them. The detectives relive the...

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

Explore compelling cases that have gone cold for years, chronicling the journeys of the detectives who reopened them. The detectives relive the...

Real cases of perplexing disappearances, shocking murders and paranormal encounters fuel this gripping revival of the iconic documentary series.

Psychic medium Amy Allan and former NYPD homicide detective Steve DiSchiavi investigate locations that are reported to be haunted.

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

Real people sit down with friends and family to share terrifying true stories from their past, re-created through chilling re-enactments.

The adventures of Josh Gates as he investigates unsolved iconic stories across the globe.

Eerie encounters, bizarre disappearances, haunting events and more perplexing phenomena are explored in this chilling investigative docuseries.

Some of the most amazing, eye-opening and downright scary paranormal videos from around the world are featured as a panel of experts break down the...

Can you tell the difference between fact and fiction? Several stories of strange, mysterious and incredible occurrences are chronicled during each...

Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings...

Part detective story, part true-life drama, long-running series explores some of the most iconic moments in history to debunk myths and shed new...