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 ...

Humans could have come from Mars, scientists have said. A study by Johns Hopkins University has found that alien microbes ...

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 ...

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

Steven Spielberg says he suspects aliens exist on Earth now and believes his new film Disclosure Day explores how humanity ...

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

I love both versions of "Project Hail Mary," and have noted down what I think are the biggest differences between Andy Weir's ...