Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity outside the solar system," according to a University of Cambridge study.

By studying Earth's toughest microbes and complex animal "speech", scientists are reshaping how we search for – and may ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

Astrobiologists warn that NASA's current instruments may miss subtle signs of alien life, risking 'false negatives' in the ...

A new study suggests Mars could help scientists understand how alien worlds evolve by showing how a once warmer, wetter ...

This could be why we still haven’t found alien life - Traces left behind by organisms on alien worlds may be too subtle to ...

Does the CIA have its own Men in Black? Apparently, the government isn’t disclosing everything they know about UFOs. A ...

Astrobiologists are raising concerns that humanity’s search for alien life may be limited by the very tools designed to find it.

JWST observations reveal dramatic cloud cycles on exoplanet WASP-94A b, offering unprecedented insight into alien weather and ...

Researchers discovered that life leaves behind unique statistical patterns in molecules, potentially offering a new way to ...

Scientists have discovered extraterrestrial material inside a crater on Earth which they believe could rewrite what we know ...

American space agency NASA revealed details on a new coating material that could be used on the upcoming starshade for the ...