Astronomers who detect a credible signal from aliens after 2026 will be barred from announcing it publicly or sending any ...

After months of anticipation, Steven Spielberg’s new sci-fi flick Disclosure Day is now in theaters. Its fictional premise ...

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 ...

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

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 have updated global guidelines for announcing possible evidence of intelligent alien life, aiming to prevent ...

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 ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Scientists have searched the skies for alien radio signals for more than 60 years, but all ...

If it were a phone call, we might call it a butt dial: A strong radio signal that set off questions about whether it emanated from an advanced alien race earlier this week is now believed to have come ...

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