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

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 ...

Lee said SETI’s paper could answer the Fermi Paradox, the idea that if the universe is billions of years old, where are all ...

A recent study, published in The Astrophysical Journal, offers a new explanation: space weather around stars might be scrambling alien transmissions, making it more difficult to detect signals from ...

Healy sent a letter Friday giving the Department of Homeland Security one week to provide the legal basis of every ICE arrest ...

A new lawsuit accuses the administration of violating the First Amendment by threatening the visas of researchers for work on disinformation and content moderation of social media.

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