Besides the original cult hit film, the sci-fi franchise Alien Nation also encompasses a TV series and several TV movies worth checking out.

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

Extraterrestrial life has always been a controversial subject, while some people truly believe it exists, others consider it ...

Big hitter Peter F. Hamilton has a new sci-fi novel out this month – and Booker winner George Saunders ventures into ...

From mind-bending anthologies and space epics to dystopian thrillers, here are 2025’s most essential sci-fi shows and where to watch them online.

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

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

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 ...

David Bowie’s had a vigorous afterlife since dying in New York 10 years ago. He conquered Billboard’s album chart for the ...

Pocock, a space scientist at University College London and a well-known BBC presenter, believes scientists will make a ...

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

Stephen Van Handel will read from his debut children's novel about a spider who spins gold instead of webs, featuring ...