The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A Catholic nun has warned that UFO sightings are actually a 'diabolical' invasion by 'demonic' fallen angels trying to ...

Lionfish, mitten crabs and “sea vomit.” Meet eight marine species who inadvertently moved to new territory and took the ...

For the first time in nearly 10 years, Ridley Scott fans will venture to theaters to see a sci-fi movie from the Alien and Blade Runner director, who has been steering more towards historical epics ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.

Astrobiologists think extraterrestrial civilisations grow so much that they hit crisis points, missing the chance to set out ...

To determine the 50 biggest box-office winners of all time, Stacker used data from Box Office Mojo (last updated May 2022). Rankings rely purely on domestic box-office gross, with earnings adjusted ...

You can tell a lot about a person from what fiction they keep on their nightstand. Once a year, we make the staff, ...

Steven Spielberg's Disclosure Day has overtaken The Day the Earth Stood Still, starring Keanu Reeves, at the domestic box office. Find out more.

The key to Doctor Who‘s success lies in a particular kind of story. Doctor Who is more varied than most shows, simply because ...