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

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

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

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

The federal government holds shocking evidence of UFOs which proves we are not alone — including satellite imagery of ...

In a talk at South by Southwest, Steven Spielberg revealed his own thoughts about the existence of space aliens while discussing his upcoming "Disclosure Day." ...

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

Astronomers have discovered a strange new type of exoplanet known as a Hycean world—an ocean-covered planet with a thick hydrogen atmosphere. One of the most intriguing examples is K2-18b, located 124 ...

Steven Spielberg revealed he's developing a western film and discussed his upcoming film 'Disclosure Day' — plus Obama's recent comments about aliens.

Ahead of Amazon’s adaptation of Project Hail Mary, the book’s author discusses alien life, US space exploration and dealing with loneliness ...

Google Maps will depend more heavily on artificial intelligence to help people figure out where they want to go and the best way to get there as part of a major redesign unveiled on Thursday.