Astronomers claim they've found the most promising signs of possible life on a planet outside of our solar system.

A new discovery could represent the most concrete evidence of alien life to-date, but scientists caution that further studies are needed.

Astronomers, led by the University of Cambridge, have found chemical fingerprints on the exoplanet K2-18b, found 120 light-years from Earth.

Digital engagement may protect the aging brain—not through screen time, but by crossing a cognitive threshold. Participation is the new smart.