As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

First formulated in 1935, the famous thought experiment attempts to explain the weirdness of quantum superposition, but a new ...

From chemical building blocks, scientists have created synthetic cells that have most of the hallmarks of life.

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 ...

Landmark science fiction books like The Time Machine, 1984, and The Left Hand of Darkness have helped shape and define the ...