Subduction zones, where one tectonic plate dives underneath another, drive the world’s most devastating earthquakes and ...

A near-complete census of our interstellar neighborhood hopes to answer how stars, brown dwarfs and rogue planets form ...

The EPA has contradicted itself—and legal precedent—in its bid to undo Biden-era limits on power-plant climate pollution ...

The game-changing Vera C. Rubin Observatory will collect more astronomical data in its first year than all other telescopes ...