Attention human. You are receiving an interstellar radio transmission. And it could be coming from one of the nearest ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A study suggests that stellar plasma may distort alien signals, complicating SETI's search for extraterrestrial life by ...

Add Yahoo as a preferred source to see more of our stories on Google. The Search for Extraterrestrial Intelligence (SETI) focuses on finding technosignatures—potential signs of alien technology. If we ...

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 ...

China reported this week that the most powerful ground-based radio telescope may have identified technological traces of an alien civilization in an electromagnetic signal from space. The Five-hundred ...

A statue resembling an alien in Iinomachi district in Fukushima. Japan has a reputation of being a hotbed of UFO sightings. -- Photo: X/info_ufo KOBE (Bernama-Kyodo): Astronomers in Japan have ...

Scientists say bad space weather may be one reason alien tech signals have not reached our telescopes in a usable form, after ...