When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO conspiracy theorists wondered whether they might finally get answers they’d long awaited. But coming on the ...

When Neil deGrasse Tyson was 9 years old, he visited the Hayden Planetarium for the first time. Growing up gazing into light pollution in the Bronx, he had no idea there were that many stars. “I was ...

Nobody said building a fusion power plant would be easy. Physicists and engineers have been working for decades to crack the problem. But over the last year or so, fusion startup Zap Energy took a ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between. By James S.A. Corey James S.A. Corey is the pen name of Daniel Abraham and Ty Franck, the ...

Steven Spielberg is returning to the science fiction genre with his mysterious project Disclosure Day. The Devil Wears Prada 2’s Emily Blunt and Wake Up Dead Man star Josh O’Connor lead Disclosure Day ...

Add Yahoo as a preferred source to see more of our stories on Google. Sometimes, I swear my pets have the prettiest eyes in the world. They're Boston Terriers, and they have very big, very beautiful ...

Zap Energy took the wraps off its latest fusion device Tuesday at a research meeting in Long Beach, California, the latest in a string of devices the company has built in its quest to bring fusion ...

Science fiction has long speculated about the possibility of first contact with an alien species from a distant world and how we might be able to communicate with them. But what if we simply don’t ...

I've seen a lot of adorable Rescue Cats online, but this one might be out of this world, literally. Orbit, a gray-and-white cat with enormous, round eyes, looks like a tiny space alien disguised as a ...