In Antarctica, a glacier the size of Florida is breaking apart faster than anyone expected. If it collapses, it could raise ...

While the loss of Arctic Sea ice remains an impending climate disaster, the melting may give an unexpected boost to carbon-eating algae.

Konrad "Koni" Steffen was in his favorite place on Earth when he disappeared in August 2020. At 68, the pioneering scientist — who first sounded the alarm on how Greenland was raising sea levels ...

When the planet was heating up at the end of the last Ice Age, ice-melt flooded out by glaciers made oceans rise. Scientists ...