Scientists searching for advanced alien civilizations have detected a mysterious signal in data from the world's largest ...

When we think of extraterrestrial intelligence that might be out there among the stars, we tend to think of creatures not too ...

Technosignatures are theoretical signs of technologically advanced alien civilizations, but so far, none of those civilizations have phoned home. Researchers from the Search for ExtraTerrestrial ...

SETI is entering an AI-assisted era in which more kinds of technosignatures can be found faster. The safeguard is not a single higher threshold, but a public evidence ladder that separates anomaly, ...

What new methods can be developed to help detect signs of life beyond Earth, also called biosignatures? This is what a recent study published in Nature Communications hopes to address as a team of ...

Summary: Researchers at the University of Colorado Boulder have created potential biosignatures of alien life in a lab without the presence of living organisms, challenging current methods of ...