Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...

The United States government's recent release of hundreds of previously classified unidentified anomalous phenomena (UAPs) ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial ...

With 'Disclosure Day,' the director returns to a longtime preoccupation. Two Times staffers explore his ongoing fascination ...

A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

Bring up aliens and a lot of people will scoff. But not everyone is laughing. Around the turn of the century, 3.8 million people banded together in a real-time search for aliens — with screensavers.

Experts say aliens could be ghosting Earth because of a terrifying cosmic 'time curse' that leaves extra-terrestrials too ...

One day, probably far off in the very distant future, if astronomers are correct in their assumptions about the vastness of space, Earth will be visited by intelligent beings from another planet.

We got tactical and stayed frosty for our preview of Aliens: Fireteam Elite 2, guided by game director Chris Cross.