This Mysterious Metal Could Be Alien Technology, UFO Hunters Say—And Now We Know the Truth

The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not ...
The Debrief

SETI Looked Beyond Habitable Exoplanets—and Found a New Way to Search for Alien Technology

Scientists searched 27 exoplanets for alien technology using planetary eclipses, revealing a new way SETI hunts signals ...
Modern Engineering Marvels on MSN

Interstellar comet 3I/ATLAS shows no signs of alien engineering

Could the galaxy’s third confirmed interstellar visitor be an alien probe? The now christened comet 3I/ATLAS is sweeping past ...
AOL

Hey Pandas, If Aliens Came Tomorrow, What Human Invention Would You Show?

Humans have created countless inventions that shape our lives in amazing ways. Some are practical, some are revolutionary, and some are simply fascinating. But if aliens suddenly appeared, which ...