A polarizing Harvard astronomer has been appointed to lead a White House panel studying UFOs. Avi Loeb is leading a new ...

WASHINGTON (AP) — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a team of outside scientists to study the national security ...

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

Scientists say bad space weather may be one reason alien tech signals have not reached our telescopes in a usable form, after ...

"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...

Somewhere in the Mojave Desert, a gleaming white dome sits in the middle of nowhere, and the story behind it is stranger than ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

AI "world models" are the next frontier for computer scientists who see too many limitations in the AI language models behind ...

The new technology, Ström-Awn said, “defaults to the same aesthetic for every single person that’s using it.” As Claude ...

When almost anyone can fabricate an image in seconds from a text prompt using artificial intelligence, how do people decide ...