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

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...

Vince Gilligan's Apple TV sci-fi series Pluribus gave audiences plenty of shocking moments, and we rank the biggest ones of ...

Among others, “Stranger Things” most prominently draws from Project MKUltra and the unconfirmed Montauk Project, combining ...

Now is not the time for subtlety, nostalgia or neutrality on screen. The best movies of 2025 proved that to be true.

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

Fire and Ash and del Toro's Frankenstein have some of the best and most unforgettable moments in sci-fi throughout 2025.

But, of course, a true comic book fan knows that these costumes are just one of many sartorial choices the characters have worn over the year. If Avengers: Doomsday really wants to impress us, then ...

The Kepler-22b reveal flips the storyline of the series. What started as a story about Earth going through a bizarre ...