United States Congressman Eric Burlison of Missouri claims a massive, secret UFO is hiding in plain sight inside a purpose-built structure. He also claims guards protect the secret facility “like it’s ...

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

Magnified up close, a simple grass seed transforms into an alien-looking structure full of intricate patterns. Nature hides incredible design in tiny forms. #NatureCloseUp #Microscopy ...

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp question: if alien signals have already reached Earth without us noticing, what ...

Barack Obama has clarified a recent interview in which he said aliens are “real,” insisting he saw “no evidence” that extraterrestrials have made contact with us while he was U.S. President.

A scientist at the University of Glasgow has delved into the possible existence of massive hypothetical energy-harvesting structures called Dyson spheres. In a new study, they showed that both stellar ...

It's a big universe out there, and while we're all for exploring it, a specific subgenre of science fiction movies has hinted that it might be a bad idea. Alien invasion movies have come in droves ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: History Channel ...

When astronomers search for life beyond Earth, they usually start with a familiar question: could a particular exoplanet support biology like ours? Liquid water, mild temperatures, and Earth-like ...