From space slugs to lunar cemeteries, these movies, games, and books show that the undead can arrive from above, as well as below.

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

The downward migration in 2026 involves roughly half of SpaceX's Starlink megaconstellation, which currently consists of ...

Seth Rogen voices the alien in Paul (2011), starring Simon Pegg and Nick Frost. This sci-fi comedy features Sigourney Weaver ...

Dogs are pranked by mini aliens in a backyard invasion. Some Republican lawmakers call for mass expulsion of American Muslims Reiners' son made guests uneasy at party day before his parents were found ...

When astronomers first cataloged some of the closest orbiting rocky exoplanets, they wrote them off as bare, airless cinders, ...

Is 3I/ATLAS a comet or an alien ship? Harvard's Avi Loeb warns of a 'serial killer' visitor as the interstellar object makes its closest approach to Earth.

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Marvel Comics is no stranger to having morally gray heroes, but the Thunderbolts certainly take the cake. This team of ...

Apple TV aired it at 9 pm ET/6 pm PT, and it became the streamer’s most-watched show, surpassing Ted Lasso and Severance. The ...

Creepy Jar created an iconic survival game with Green Hell. Can it repeat that success with its new sci-fi factory base ...

Clear out your shelves for a bumper new crop of books by authors including Naomi Klein, Rebecca Solnit and Xand Van Tulleken, ...