The search for a missing retired U.S. Air Force general has expanded after the FBI joined local authorities investigating his ...

A retired 'UFO general' and a NASA-linked scientist have both vanished in the US, fuelling clashes over whether the case ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

A former NASA developer has analyzed 1950 photographic plates showing nine unexplained objects in Earth's orbit, years before ...

Add Yahoo as a preferred source to see more of our stories on Google. The launch of a Starlink satellite can be seen. The rise of SpaceX, the space company owned by tech billionaire Elon Musk, has ...

Alien Hand Syndrome (AHS) is a rare neurological disorder distinguished by involuntary, seemingly purposeful limb movements coupled with a sensation of estrangement from the affected limb. This ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists are testing new UFO research methods in an effort to break the stigma surrounding the topic that has discouraged ...