Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s ...

The actor reckons the human race are aliens after arriving from another planet after the dinosaurs became extinct ...

Some of the best science fiction TV shows ever premiered in the 1990s, and they are still worth watching today.

Sorry, Ryan Gosling, but this is the real star of your movie.

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the ...

The whole story of "Project Hail Mary" revolves around an alien microbe known as Astrophage that's dimming the sun. Here's ...

We've highlighted a space opera, a monster movie, a straight-up skin flick, and more forgotten '60s sci-fi movies that ...

A persistent myth of a 13,000-year-old 'Black Knight satellite' of possible alien origin has captivated many. However, ...

From The City of Lost Children to Golem, these sci-fi gems from the 20th century have been unfairly forgotten but remain ...