As Trump orders UFO file release, scientists debate a deeper question—if aliens exist, what would they think of humanity?

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

The possibility of alien contact feels closer than ever as multiple leaders are addressing unidentified objects. Former President Barack Obama weighed in on the subject of aliens and UFOs in an ...

The man who claims a comet is an alien spaceship has claimed alien contact with Earth will be confirmed by 2030. Theoretical physicist Avi Loeb has been leading speculation that the so-called 3I/ATLAS ...

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Or that Venus is a toxic hothouse of sulphuric acid that could support no conceivable life whatsoever. The truth is, he knew virtually nothing about what was on our solar system’s planets—and he ...