Fresh data from the James Webb Space Telescope provide more evidence for what some consider a biosignature — but debate is ...

Clinton warned against the dangers of authoritarianism as she weighed in on a high-profile wrongful deportation case.

University of Queensland researchers have set a world record for solar cell efficiency with eco-friendly perovskite ...

While the Webb Telescope watched exoplanet K2‑18b glide across its parent star, sulfur‑bearing gases appeared in the planet’s ...