Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

Dark Skies Face the alien invasion in two new scenarios for Terra Invicta. Drop into a world shattered by nuclear fire a century ago, or rewind to 2003 and trade the rush to the stars for a slower ...

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Lionfish, mitten crabs and “sea vomit.” Meet eight marine species who inadvertently moved to new territory and took the ...

For every "Alien" or "Event Horizon," there are dozens of lesser-known space horror movies that deserve much more love and ...

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

All the Latest Game Footage and Images from Illegal Alien Tower Defense Shapeshifting Alien Trespassers have invaded Earth! Their vile species, known as “Third-Worlders”, hails from the third planet ...

A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a ...

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