Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are ...

While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

Hulu’s Alien: Earth did a much better job of bringing a classic sci-fi franchise to the small screen than most of the ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

The SYFY miniseries Childhood's End, based on Arthur C. Clarke's alien invasion novel, has an ending that you won't be able ...