A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

A recently discovered "super Earth" located around 25 light-years from our planet is not as massive as previously thought, ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer them a somewhat risky buffet. There is liquid water, as well as salts, ...

With the release of "Disclosure Day," Steven Spielberg's new film about aliens, a question as old as science fiction itself resurfaces: If aliens were to arrive on Earth, would they come to conquer us ...

When new government policies allowed kids more time to grown up, the teenager was born. And every decade or so, they’ve changed the ways they entertain themselves … and everyone else America at 250: ...

Dropping a tribute to Ridley Scott's 1979 "Alien" halfway through his franchise-expanding series wasn't easy. But Noah Hawley just had to do it. "The show was already a huge lift, and then to sort of ...

Illustration of comet 3I/ATLAS shedding water. Credit: ZME Science. When a hunk of ice from another star system hurtles through our cosmic neighborhood, astronomers pay attention. When that same hunk ...

Delaware holds the top spot this year, moving up from fourth place last year, with 1,097 reported sightings since 1974, one for every 928 residents, and frequent reports of mysterious flying cylinders ...

Is she an alien? Does that even matter? There are very few experiences akin to watching a Yorgos Lanthimos movie. They're crafted with nuanced and meticulous care for the story, designed to challenge ...