Declassified files have revealed shocking details about an alleged UFO encounter over a remote military base that was covered up for more than three decades.

Astronomers suspect the heart of the Milky Way may be hiding a big secret: a rapidly spinning, highly magnetic, neutron ...

Former U.S. President Barack Obama said he did not see evidence that aliens "have made contact with us," after sending social media abuzz by saying aliens were real on a podcast over the weekend.

FILE – This photo shows an unidentified flying object taken by Rex Heflin, an Orange County highway department investigator, near Santa Ana, Calif., on Aug. 3, 1965. Twenty first century conspiracy ...

AM car radios date back to the 1930s and have since become as ubiquitous as the steering wheel. So why are automakers getting rid of them, especially in electric vehicles? The simple answer is that ...

For over two decades, millions of people volunteered the computational capacity of their computers to help UC Berkeley scientists in their search for extraterrestrial intelligence (SETI). The goal of ...

Ten years ago U.S. officials stationed in Cuba started reporting a strange collection of symptoms, from ringing ears and dizziness to crushing headaches and memory loss. The symptoms, collectively ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a technosignature. Reading time 3 minutes From the moment astronomers discovered ...

Want to be a top notch candidate for hosting alien life? Then there's a few key requirements you should be aware of: Ideally, you're a large object like a moon or a planet; scientists suspect you also ...

MUNICH — "It was gnarly. Dangerous. Only the most experienced could surf it," says Jakob Netzer of what local surfers have come to call the "E1," an ever-churning wave along a mountain stream that ...