The James Webb Space Telescope may have uncovered one of the most exciting clues yet in the search for extraterrestrial life.

The latest search for life on the headline–making exoplanet K2-18 b has come up empty. But the team says that they have developed a framework that could shape how scientists hunt for extraterrestrial ...

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

Solar winds near aliens’ homes – and ours – might be blowing away signs of alien technosignatures by broadening signals The ...

The possibility of alien life has moved from fiction to scientific inquiry, fueled by government interest in UAP reports. While scientists haven't confirmed alien spacecraft, the universe's vastness ...

Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the ...

SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and blur s ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, humanity has scoured the cosmos for any signs that we aren't alone in the universe. But now, researchers at the SETI ...

Geological features like these provide evidence that Mars once had a denser atmosphere and significant surface water — ...

The BBC star opened up about what would happen if he discovered alien life ...

A new study by the SETI Institute suggests that the alien signals might be right here, surrounding us all of the time, and we're just unable to pick them out.