Usually, comets are dormant blocks of rock and ice. They only wake up when they get close to a star. The intense heat causes ...

A divided federal appeals court on Tuesday ordered US District Judge James Boasberg to end his efforts to hold Trump ...

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with ...

A federal judge checks in on orders for better attorney/client access and clear information at Alligator Alcatraz immigration detention center.

Donald Trump even claimed Chinese President Xi Jinping will give him a “big, fat hug” when they meet in May. Donald Trump is ...

Breakthrough Listen will scan the the skies with the aid of the MeerKAT Telescope. They are targeting a million nearby stars.

Ridley Scott's Alien is widely considered the ultimate sci-fi horror movie, but a few genre films, like The Fly and The Thing, are even better.

Trump said the Pentagon review of UFO-related documents found 'many very interesting' records that would be released 'very, ...

A divided appeals court panel ordered District Judge James Boasberg on Tuesday to end a contempt probe into Trump ...

A supernatural expert says she was shocked to see an extra-terrestrial scurrying around and scaling the walls in a crouched, ...

Younger adult colon cancer deaths are concentrated in people with less education, study says King Charles will address ...

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...