Some scientists believe the sheer number of stars, planets and potentially habitable environments in space makes ...

The idea that extraterrestrial intelligence could be observing Earth sounds like science fiction, and there is currently no verified evidence that it is happening. But scientists do take a related ...

Just months after 9/11, strange messages started appearing across U.S. military computers: “Your security system is crap.” ...

U.S. UAP advisory council reviews 155,000 pages of declassified records, but AARO found no verifiable evidence of extraterrestrial activity.

Former US intelligence officer and UFO whistleblower David Grusch has made a series of extraordinary claims about alleged ...

CAMBRIDGE, Massachusetts — In late August, Avi Loeb, the world’s most renowned scientist hunting for extraterrestrials on ...

On May 26th, 2017, an eyewitness spotted a strange disc hovering above his home. See more in this clip from Season 3, "ISS UFO Swarm, Yale Lake Leaf Monster, and Rat King." ...

Finding evidence of alien life would be “the biggest discovery ever made by humanity,” one expert said. But so far, there’s a ...

If ancient alien explorers ever traipsed through Earth's cosmic neighborhood, could it be possible they left behind some ...

I will start with the conclusion. As of October 2, 2026, neither the US government nor NASA has made any announcement ...

An alien radio signal from K2-155 d? Are there any alien civilizations out there? For several decades, scientists have been searching for evidence that they exist. That effort is collectively known as ...

A UFO researcher claims that he has spoken to 700 alien abduction survivors, and what they said helped him find religion.