In 1877, an Italian astronomer mapped faint lines on Mars and called them canali, meaning channels or grooves. But the word ...

Alien director Ridley Scott eventually returned to the franchise, but couldn't complete his ambitious plans. Here's what his ...

Besiege Broken Beyond launched June 22 on Steam, adding inverse-square-law multi-body orbital gravity, 13 new space blocks, ...

An astrophysicist who searches for life in the Universe unpacks Steven Spielberg's UFO blockbuster Disclosure Day ...

At 80, SF author M John Harrison is producing some of his best work. He talks about finding his voice, alien intelligence and the advice from Iain Banks that still spurs him on ...

The only Star Trek race more popular than the Vulcans are Klingons. These five characters showcase the best reasons why these ...

Military and commercial pilots are increasingly treated as star witnesses in UFO debates, but psychologists warn their ...

James Gunn’s Superman may have been heavily inspired by the DC Comics source material in some ways, but Gunn wasn’t afraid to ...

The former head of Columbia’s Core Curriculum argues for a different way — one he says is far more interesting and ...

Georgia Rose recounts the toll the blood cancer non-Hodgkin lymphoma and chemotherapy took on her body. “I had hair loss, ...

Newly released US government files and a leading campaigner's claims suggest China and Russia have retrieved crashed UFOs and ...

Discover six hard sci-fi films where science shapes story and emotion, like Europa Report and The Martian. Brainy, emotional, ...