Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

Wright-Patterson has played a central role in the US military’s real investigations into mysterious objects in the sky — from ...

By Will Dunham WASHINGTON, March 16 (Reuters) - Astronomers have spotted a planet orbiting a star in our neighborhood of the ...

One of the longest-standing techniques in humanity’s search for life beyond Earth may be causing scientists to miss alien ...

"Just because it’s crazy doesn’t mean it’s not true, but we have to look into the realities," law enforcement told reporters.

Aliens: "Sorry, you're cutting out!" The post Something May Be Scrambling Alien Messages, NASA-Funded Research Finds appeared ...

A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological ...

Talk about a hot mess. Scientists have uncovered a hellish “lava world” where temperatures soar to a blistering 2,700 degrees Fahrenheit — hot enough to melt rock into a churning ocean of magma and ...