Antarctica’s Hektoria Glacier collapsed at record speed, revealing how quickly ice loss could drive sea level rise. A glacier ...

Eight years ago, Erik Thorsen — CEO of Columbia Memorial Hospital in Astoria, Ore. — received a warning that no hospital administrator wants to hear: A big earthquake could cause his hospital's ...

For nearly a decade, Leigh Stearns and collaborators aimed a laser scanner system at Greenland's Helheim Glacier. Their long-running survey reveals that Helheim's massive calving events don't behave ...

Discovered in October 2017, ʻOumuamua was the first confirmed object from outside our solar system to pass through it. Scientists observed unexpected changes in its motion and a highly elongated shape ...