As winter turned to spring, ice cover on the lake diminished to reveal colorful billows of sediment and phytoplankton.
Published Mar 20, 2025
The body of water off eastern Canada is one of the southernmost locations where Arctic sea ice forms, but its extent in winter 2024-2025 was well below normal.
Published Mar 21, 2025
Images bridging four decades show where Switzerland’s largest glacier and its neighbors have been losing ice.
Published Mar 14, 2025
Antarctic iceberg A-23A has slowed its drift and appears stuck in the shallow waters off the British overseas territory.
Published Mar 7, 2025
Penguins outnumber people on this remote, mountainous island in the southern Atlantic Ocean.
Published Mar 2, 2025
