On Thursday the U.S. president ordered the release of federal files related to UFOs and aliens, although no evidence of extraterrestrials visiting Earth is known to exist ...

Among the most persistent claims is that extraterrestrials assisted in the construction of ancient civilizations.

More than 2,500 alien plant species could find suitable conditions in the Arctic, especially in northern Norway and Svalbard.

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

A classic science fiction drama with hundreds of episodes across 10 seasons could be the ideal Netflix binge-watch ...

Former U.S. President Barack Obama has clarified comments he made about alien life on a podcast over the weekend. He said he did not see evidence during his presidency that ...

Brilliant movies like First Reformed and Vertigo have endings so unruly and deliberately elusive that most audiences completely misunderstand them.

Dan Trachtenberg's third Predator movie is the most substantial evolution of the sci-fi franchise to date and boldly embraces ...

Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year ...

Sci-fi and horror make perfect partners, as some of the best movies ever tap into the strengths of both genres.