Scientists in Mexico are studying a metal orb found in Colombia, which they believe could have extraterrestrial origins, but experts doubt its alien origin.

Alien: Earth star Sydney Chandler and creator Noah Hawley explain the show's hybrids and how they're different than other robots in the franchise.

Astronomers have discovered a huge, perfectly round object called Teleios emitting only radio waves from deep within our ...

When astronomers announced last month they might have discovered the most promising hints of alien life yet on a distant ...

James Webb recently peered at an alien world that could harbor life. Scientists are starting to ponder the impact of such a seismic discovery.

McDonald’s has grounded its alien-themed CosMc’s offshoot before it ever fully took off. The fast-food giant said Friday that ...

For 75 years, scientists have consistently pondered the Fermi Paradox, which asks why we don’t hear from other civilizations ...

The puzzling behavior of Titan's atmosphere has been revealed by researchers at the University of Bristol for the first time.