Do little green men exist? Was 'Men In Black' a documentary? Prediction markets price the odds of the U.S. confirming aliens before 2027 - here’s why traders overwhelmingly expect a government ...

Earth is dotted with humongous, human-made structures that, to an alien eye, may be tell-tale signs of intelligent goings-on.

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

Paterna Biosciences says it has determined the set of instructions needed to turn sperm-making stem cells into "normal, ...

Tales From ’85 ending explained, showrunner Eric Robles answers the biggest burning questions about the animated series and ...

An expert on biological weapons, she emerged as an influential voice during the F.B.I.’s rocky search for a suspect after the ...

These matriarchal rodents often have bloody succession wars to replace their queen. But in a colony in California, Queen Tere ...

The ideas in this particularly juicy conspiracy theory were considered impossible when it was first proposed, but they are ...