A biocontainment facility designed to protect Earth from potentially hazardous biotic contaminants from space should be part ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself ...

The best Steven Spielberg movies include Disclosure Day, ET, Indiana Jones, Jaws, Schindler's List, Jurassic Park, The ...

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

This article is part of Spielberg Week, Slate’s seven-day celebration of Steven Spielberg. At my press screening of Steven ...

Many have watched recently released UFO videos, but most still think the government knows more than it is saying.

While some UFO enthusiasts are excited about two 'alien bodies' displayed in Mexico's Congress, sceptics don't believe ...

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to ...

Scientists studying mysterious glass found in northern Africa have discovered new clues that could uncover how it was created ...

When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO conspiracy theorists wondered whether they might finally get answers they’d long awaited. But coming on the ...