Earthlings, brace yourselves: the galaxy may be emptier than your last Tinder date. According to a new study, any alien ...

For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may not stay narrow as they travel away from their home system.

For decades, scientists have searched the skies for signs of alien civilizations. This breakdown looks at why that approach may be outdated. If intelligence naturally leads to artificial intelligence, ...

Humans often imagine extraterrestrial life as biological creatures similar to animals or people. However, some scientists ...

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

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

Scientists are scrambling to explain why interstellar visitor 3I/ATLAS is carrying life's chemical building blocks at concentrations never before seen, and it makes its final pass through our cosmic n ...

Add Yahoo as a preferred source to see more of our stories on Google. Steven Spielberg was asked whether he believes in the real-life existence of aliens in the run up to his new UFO movie Disclosure ...

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

Watch scenes from the performances nominated for best actress at the 98th annual Academy Awards, as well as interviews with ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of ...