For generations, the search for life beyond Earth has focused on avoiding one of science’s biggest mistakes: claiming a ...

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

The rules for one of humanity’s biggest possible discoveries just got a lot stricter, and a lot more aware of the world they ...

Experts emphasize transparency and caution in sharing potential extraterrestrial signals, aiming to prevent misinformation, ...

In Steven Spielberg’s Disclosure Day, opening tomorrow, protagonists race across the globe to expose a decades-long ...

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

Barnard's Star is a small red dwarf just six light-years from Earth. Despite its proximity, it was only noticed in 1916 when E. E. Barnard found it had a particularly high proper motion. It had ...

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

Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the source of potential signals than previously thought. Conditions around ...

After two decades of quiet data processing on millions of crowd-sourced home computers, the SETI@home project has narrowed down billions of space whispers to 100 signals. Could one of these point to ...

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 ...