In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Plot details about Alien: Earth Season 2, including who Peter Dinklage is playing, are being kept under wraps for now.

Reboots of shows ranging from Millennium to Homeboys in Outer Space could be wildly successful given the right circumstances.

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

US congressman Tim Burchett recently claimed that aliens have visited Earth and that they made contact with humans.

He claimed his lifelong research suggests alien technology is so advanced it could annihilate the human race in a microsecond ...

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? It’s a ...

The comet has been on our radars since the summer of 2025, when the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

If the government confirms nonhuman intelligence, psychological research offers clues about the range of ways humans might ...