Sightings is an American paranormal and news television series that originally aired from April 17, 1992 to August 1, 1997. The program began as a...

Providing a rare glimpse into the concepts and processes behind some of Mark Rober's most outrageous viral videos, including all-new and...

Scariest Places on Earth is an American paranormal documentary reality television series that originally aired from October 23, 2000 to October 29,...

Get set for It’s Not Rocket Science, a brand new entertainment series that celebrates science and the world around us through thrilling,...

A secret, high-technology international agency called SHADO defends Earth from alien invaders.

Proefkonijnen is a Dutch science entertainment television program.

Each episode analyzes and passes verdicts on several seemingly impossible things “caught on film,” including giant beasts, UFOS,...

Utilizing a team of reputable professionals working alongside "The Secret of Skinwalker Ranch" veterans, this series explores other sites of unusual...

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

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.

Jo Frost, a modern day, tough-love "Mary Poppins" is placed with families in need of guidance or care. She spends an extended period of time with a...

When over-the-top Amy enters Allison’s organized but imperfect life and claims to be her guardian angel, they form an unlikely friendship and...

One of the most ambitious and exciting theories ever proposed—one that may be the long-sought "theory of everything," which eluded even...

Ghost hunters Adam Berry and Amy Bruni help real families who claim to be bedeviled by paranormal activity in their homes.

Unearthed decodes mysteries and combines scientific investigations with CGI animation to reveal the hidden secrets of iconic structures and monuments...

The war of the Great Seljuk Emperor, Meliksah and her loyalist, Sencer against Hasan Sabbah, who is sworn to destroy the Seljuks.

Utilizing a team of reputable professionals working alongside "The Secret of Skinwalker Ranch" veterans, this series explores other sites of unusual...

Seven well-known personalities, all with differing faiths and beliefs, put on backpacks and walking boots and, on foot and by road, set out to cover...

Host and everyman Mike Rowe gets the grimy scoop on downright nasty occupations.

The First 48 follows detectives from around the country during these first critical hours as they race against time to find the suspect. Gritty and...

Follow brothers Marty and Rick Lagina through their effort to find the speculated - and as of yet undiscovered - buried treasure believed to have...