Las Vegas is all in on a mystery nobody can solve. A cryptic golden emblem paired only with the date July 16 has suddenly ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

1 of 3 | Isabela Merced arrives on the red carpet for the 98th annual Academy Awards in the Hollywood section of Los Angeles ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

NASA’s Viking 1 lander set down in the Chryse Planitia region of Mars. Its identical twin, Viking 2, followed on Sept. 3 of ...

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

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

Astronomers have identified GJ 3378b, a super-Earth located 25 light-years away, in the habitable zone of its star, raising ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Scientists may have found the strongest hint yet that life could exist beyond Earth, and the focus is not Mars but a distant ...

GJ 3378b could be just large enough and just close enough to its star to host life (Picture: Nasa) Aliens could call a planet about a 282 million-year drive away home, scientists say. GJ 3378b is an ...

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...