When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

A Cuban airplane hijacker convicted of aircraft piracy faces release in Florida after a judge cited the Zadvydas ruling on ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

“Mr. Chair, the truth is out there.” That’s what Rep. Nate Davidson, D-Cumberland and Dauphin said during a Tuesday Pa. House ...

Dive into the intriguing world of cold stars that some scientists believe might be more than just celestial bodies. Are they ...

Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new study suggests. The likelihood of advanced aliens living at the same ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

An alien convention will return to Eastbourne this year – and organisers suggest a UFO flyby could be on the agenda.

Former Wisconsin Judge Hannah Dugan learned her fate Wednesday after being sentenced to pay a $5,000 fine for obstructing the ...

Michael Fassbender and Alicia Vikander play aliens who invade a South Korean village in ‘Hope,’ in theaters Sept. 9 ...

At 80, SF author M John Harrison is producing some of his best work. He talks about finding his voice, alien intelligence and the advice from Iain Banks that still spurs him on ...

Red and white dwarfs may turn out to be the most promising objects for searching for hypothetical Dyson spheres, systems ...