Sterling Anderson, General Motors Co.’s Chief Product Officer and former Tesla Inc. Director of the Autopilot system, ...

A man recounts an alleged alien encounter at age 14, describing a brain scan, visions of past lives, and technology he claims ...

Alien life may not need the kind of home humans instinctively search for. Some of the strangest possibilities begin once ...

Earth’s deep past leaves plenty of unanswered questions. None currently proves an alien visit, but scientists know the ...

Some UFOs look unbelievably fast, but appearance and measured velocity are not the same thing. No verified case has yet ...

The video explores whether extraterrestrial life would look completely unfamiliar or whether evolution might repeatedly ...

We have scanned the stars for intelligent life. What we eventually find may be an AI species that had left behind its ...

The Pentagon has released a new set of UFO files that add more detail to some long-standing mysteries. Among the revelations ...

In 1967, astronomers detected mysterious radio signals that repeated with astonishing regularity. Scientists even considered ...

Typically, when we think of exoplanets, we think of neat spheres floating directly in front of their star, which acts as a ...

Hawking argues law can account for creation and black holes, while self-made risks now demand global stewardship and a multi-planet hedge.

Water behaves very strangely under extreme conditions beyond Earth, according to researchers at the University of Nevada.