Do aliens exist? Could Earth really be the only planet hosting intelligent life? Debates over the existence of ...

A new study proposes detecting life in space by spotting patterns across many planets instead of focusing on one at a time.

A fictional theory created by H. P. Lovecraft ended up changing 2001: A Space Odyssey - and the world.

Explore the UFO mysteries J. Allen Hynek uncovered with Project Blue Book and how his findings challenged the Air Force's ...

If I were looking at Earth from a distance, I would be pretty disappointed,” theoretical physicist Avi Loeb says. “Most of our investing is dealing with conflicts to prevent other people from killing ...

Researchers believe they have traced the origin of the famous Wow! signal to a rare natural phenomenon involving hydrogen clouds and intense cosmic radiation, potentially closing one of astronomy’s ...

What if an alien civilization did not just exist somewhere in the universe, but actually reached Earth in the distant past? This video explored the ancient alien theory through the lens of the Fermi ...

Great players don't always become great coaches. Well, it seems to happen more in football than in basketball... Sometimes, maybe that's the universe's weird way of balancing itself. It's not fair to ...

Police believe a man may have been speeding over train tracks before he was killed in a crash in east Harris County. Read full article: Watch the moment LyondellBasell implodes two inactive coker ...

You kind of knew that Steven Spielberg believes in aliens. But did you know know? In your heart of hearts? The man behind E.T., Close Encounters of the Third Kind, and War of the Worlds is leaving no ...