Alien Express A physics-based arcade game where you pilot a UFO dropping possessed horror objects to build impossible towers.

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

'Do all aliens really need sunlight?' ...

It's the start of a new season, and that means plenty of new fantasy and sci-fi books to add to your bookshelf. Here are 13 ...

I doubt it. Galactical distances are enormous. There may be life forms in many places in the universe but most likely, they are living autonomous existences rather than under surveillance by aliens.

Bill Maher says credible military and government UAP sightings have shifted his views on alien life, quipping that skeptics ...

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

Astronomers have discovered an additional 100 new worlds in data collected by NASA's exoplanet-hunting spacecraft TESS, ...

For decades, scientists have tried and failed to explain how the force that binds the heart of atoms together really works.

Overview: Quantum Physics for Beginners by Carl J. Pratt simplifies core ideas like wave-particle duality and entanglement, making it ideal for first-time reade ...

The White House has quietly registered the domain 'aliens. gov' under the Executive Office of the President, a verifiable ...