An astrophysicist who spent time doing research at the South Pole gets to the bottom of how things feel at the ends of the Earth.

Long-lost 1960s aerial photos let Copenhagen researchers watch Antarctica’s Wordie Ice Shelf crumble in slow motion. By ...

Some big changes arrive with a bang, but usually they sort of sneak in and you barely notice them at first. Last week’s big ...

• During near 100-degree weather along the Front Range, the city of Loveland and the rest of the Platte River Power Authority reached their highest peak ever on July 6, 2000. The summer peak was ...

Scientists find rising ocean salinity in Antarctica, reversing decades-long trends and accelerating sea ice loss.

Melting polar ice is slowing the Earth’s rotation, but not enough to offset an even greater acceleration caused by changes in ...

The role of Arctic-based scientists in collecting reliable data is critical in tracking the everyday ramifications of rising ...