In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Ancient Greeks believed in alien life, as well as in gods, souls, and beings that inhabited the Moon, stars, and Heavens.

In the town forever linked to a crashed object in 1947, belief has become an industry – and disbelief almost beside the point ...

If forced to choose one descriptor for the octopus, the best word may be “otherworldly.” These truly amazing marine animals ...

Noah Wyle once swapped the ER for an alien apocalypse in a series that approached the genre a little differently.

A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

Ridley Scott's eight-part sci-fi masterpiece has emerged as the perfect weekend binge before it returns for its sophomore ...

An interstellar comet changed its chemistry after passing the Sun, revealing hidden layers and a surprising mix of carbon ...

Finding a planet inhabited by primitive aliens sounds like the kind of discovery that would test humanity’s wisdom, restraint ...

Federal authorities have arrested three people in St. Thomas accused of operating Tootsys Gentlemen’s Club as a prostitution ...

Steven Spielberg has started to peel back the curtain on his upcoming sci-fi blockbuster, Disclosure Day, which he says is inspired by the question of whether aliens are here with us on Earth.

Cinephiles and casual moviegoers alike who are in the mood for something a little off the beaten path should take a closer ...