Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

BOULDER, Colo., June 30, 2026 /PRNewswire/ -- Author Robert Dresner announces the release of The Astral Imperative, a thought-provoking science fiction series that explores the dynamics of human ...

From The Thing to Blade Runner, Aliens to Tron, these ’80s sci-fi classics prove practical effects can still outshine modern ...

You might think that legendary sci-fi author Arthur C. Clarke would've adored the Star Trek franchise, but that wasn't ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals . Unexplained gases on other planets. Things mistaken for UFOs ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...

In virtual experiments, AI repeatedly misread dead digital organisms as self-replicating life.

NASA wants to send an ambitious fleet of helicopters to soar through Martian skies—but scientists fear the endeavor could crater existing Red Planet research missions.

Hundreds of football games have been released over the past few decades, with the likes of FIFA (now FC), Pro Evolution ...