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

Pluribus just dropped the biggest reveal of the season: the origin of the alien signal. And once you see what it really is, the whole show changes. This wasnt a friendly hello from space. It was a ...

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

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.

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 ...

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.

The researchers who scan the skies for radio signals from extraterrestrials are now rethinking their approach.

Turbulent plasma near distant stars could blur ultra-narrow signals before they leave their home star systems - making them ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

How would we recognize a message from an alien civilization if we cannot understand its language? By combining information theory, Zipf’s Law, and studies of human and dolphin communication, ...

If advanced aliens lived on a planet within a few hundred to a thousand light years away from Earth, then vast numbers of their signals must already have crossed Earth without being noticed, a new ...

For decades, humanity has been looking for answers to unravel the mystery surrounding aliens’ existence, but they have failed ...