New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

What if consciousness isn’t limited to brains like ours? Philosophers Eric Schwitzgebel and Jeremy Pober argue that ...

This video explores a hypothetical scenario regarding a global extraterrestrial invasion starting from a security breach at a ...

Once small enough, these technograins might gain a trip out of its host solar system by a solar wind that overcomes the ...

Alien civilizations may have left traces. We just may not have been looking in the right place.

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper.

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years from now, should the nation be fortunate enough to survive that long?

Books like Children of Time and Flowers for Algernon do an incredible job holding the audience's interest throughout their ...