A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

SpaceX's Starlink satellite internet service will be free in Venezuela as the country recovers from the devastation caused by ...

The Supergirl movie is an adaptation of the beloved Woman of Tomorrow comic book miniseries, but it makes a few changes to ...

Imagine finding hundreds of alligators living happily in Colorado, which is thousands of miles away from any natural swamp.

And here I was thinking the summer had only one movie set in the Star Wars universe. Turns out there are two. The first was, ...

Beneath the icy silence of Antarctica's famous Dry Valleys lies a world so unusual that it often resembles another planet.

Steven Spielberg knows there’s a faction of netizens that think Disclosure Day, his new aliens-are-among-us-thriller, was ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

Vince Gilligan's "Pluribus" is a must-watch series on Apple TV, and it takes cues from some of the best sci-fi movies, like ...

Packed with practical effects, outrageous costumes, and unforgettable performances, this bizarre space opera remains ...