Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

Stepped-up interest in UFOs also is swirling as the United States heads back toward the moon with Wednesday's launch of ...

In a recent SETI Live conversation, astronomer and Drake Award winner Dr. Jason Wright addressed that question through the ...

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

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

Trump has ordered a UFO data release. But if aliens exist, what would they think of us? - For generations, human beings have ...

Astronomer Jill Tarter has been scanning the skies for signals from intelligent aliens for the past 35 years, but now she's making a career change. Tarter, the inspiration for heroine Ellie Arroway in ...

In March 2026, SETI Institute researchers contributed to a wide range of conversations about our solar system and the search ...

A recent theory proposed by a NASA scientist suggests that extraterrestrial civilizations may not possess the wildly advanced technology that many UFO enthusiasts expect. This perspective, which ...

Add Yahoo as a preferred source to see more of our stories on Google. Where are all the aliens? No, I don’t mean microbes on Mars or creatures swimming beneath the ice crusts of Europa or Enceladus, ...

Add Yahoo as a preferred source to see more of our stories on Google. In his classic science fiction novel Contact, Carl Sagan remarked, “The universe is a pretty big place. If it's just us, seems ...