Aliens could already be broadcasting clear signals across the cosmos while humans remain 'utterly blind' to them, according ...

Scientists have updated global rules for announcing possible alien signals. New guidelines emphasize independent verification ...

Researchers searched interstellar comet 3I/ATLAS for artificial radio signals using the Allen Telescope Array and found none.

Astronomers swept millions of candidates and found no alien signals from K2-18b, setting the first power limit on any ...

Experts stress need for transparency while aiming to prevent premature announcements and protect scientists ...

Scientists have updated global guidelines to ensure rigorous verification of potential alien signals, aiming to prevent ...

We’ve been looking for messages from the stars ever since Frank Drake pointed the Green Bank radio telescope at Tau Ceti and ...

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 ...

Scientists failed to find radio signals emanating from interstellar comet 3I/ATLAS, further bolstering its status as a ...

What steps can be taken to identify why we haven’t received radio signals from an extraterrestrial intelligence, also called technosignatures? This is what a recent study published in The ...

Advanced aliens could be chatting with each other using light flashes in plain sight, similar to how fireflies communicate, according to a new study that could lead to new approaches in finding ...