The region’s ice extent on March 22, 2025, was the lowest maximum observed in the satellite record.
Published Apr 4, 2025
The region’s ice extent on March 1 tied for the second-lowest minimum observed in the satellite record.
Published Apr 2, 2025
Gateway towns in Wyoming and Montana flank the Rocky Mountains and provide an access point to Yellowstone and Grand Teton national parks.
Published Mar 30, 2025
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
