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

Steven Spielberg has a new sci-fi movie coming out in 2026 and it sees the director returning to the genre that saw some of ...

Hulu has some of the best sci-fi movies available to stream, including every entry in the Alien franchise. Ahead, we've ...

Former viral memes, adapted ‘80s YA classics, and musical dramedies round out EW’s list of the 18 best family shows on ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

A Space Odyssey, The Empire Strikes Back, and Stalker are all so great you could argue any of them are the best science fiction movie ever.

Harvard scientist Avi Loeb presents chilling theories that interstellar object 3I/ATLAS is alien technology, citing anomalies ...

According to IMDb users, Jurassic Park, Ready Player One, and E.T. the Extra-Terrestrial are among the best sci-fi films ...

Chinese scientists' claims that their "Sky Eye" telescope could have picked up signals from intelligent aliens have been met with skepticism by an American colleague. Claudio Manuel Neves-Valente ...

A mysterious metallic monolith was discovered at Magnuson Park on Jan. 1, 2001, quickly becoming one of Seattle’s strangest ...