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

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

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

With over decades of films and convincing radio plays, aliens have captivated our imaginations and our worst fears. They’ve ...

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, meaning technosignatures may already have reached Earth.

The findings of a new study may help "explain some of the radio silence we’ve seen in technosignature searches" for alien signals, an astronomer said.

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth could thus be overlooking prime evidence of alien intelligence.

Alien: Romulus is the latest entry in 20th Century's 45-year-old sci-fi/horror series. Romulus, set between the first two Alien movies, comes from writer-director Fede Alvarez, who previously wrote ...

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

The incident comes after an ICE agent last week shot dead a Mexican man during an operation in Houston, Texas. Authorities ...