SETI researchers may have missed alien signals due to a cosmic phenomenon that distorts narrowband radio waves, new research says.

New technology enables us to perceive sounds beyond human hearing range, allowing a new perspective on our place on the planet.

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

According to a new study, any alien civilizations out there? Probably short-lived — and doomed to fail spectacularly. For ...

Fans of the sci fi series Alien Earth finally got a clear signal about the future of the show. Executive producer Dana Gonzales posted an Instagram photo that s ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” That observation, attributed to ...

Chinese scientists' claims that their "Sky Eye" telescope could have picked up signals from intelligent aliens have been met with skepticism by an American colleague. Video: Trump fires Kristi Noem ...

The planet K2-18b, which drew intense speculation last year due to apparent signs of life, shows no signs of advanced civilisation after a comprehensive search for radio signals from it. In 2025, ...

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, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp question: if alien signals have already reached Earth without us noticing, what ...