Scott Solomon is an evolutionary biologist. We spoke to him about what our descendants in future settlements on the Red ...

The sector framed new media and computer art not as a market novelty but as part of a long history of artists engaging with ...

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

A lot of the alien races in the Star Trek universe are humanoid, and the original series explained that fact way back in the ...

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

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

A provocative study suggests that Jupiter’s frozen moon Europa may not only be hospitable, but that life from Earth could be ...