An extraterrestrial misunderstanding led to a grave-robbing bonanza at the detriment of valuable Peruvian heritage.

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

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

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." For every legitimate researcher trying their best to ferret out some evidence of alien life somewhere out ...

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

What starts as a simple setup quickly turns into full chaos when people are convinced something is very wrong. Fake doctors, strange symptoms, and a terrifying reveal push everything over the edge.

There's something deeply unsettling about discovering an object that simply has no business being where it is, or when it is.

Missing US scientists’ mystery: Harvard astrophysicist Avi Loeb urges caution regarding a series of unexplained deaths and ...

Released in March, the new sci-fi flick 'Project Hail Mary' features Puerto Rican puppeteer James Ortiz, who stars opposite ...

A notebook with meeting minutes and a ledger are among Ku Klux Klan-related items that the Mississippi state government uncovered while clearing out an ...

Cam Fink, John Kessler, and Ned Koh founded the AI unicorn Aaru when they were 18, 15, and 19. Now they've got even bigger ...