Megaberg Ends Its Long Odyssey at Sea
Iceberg A-23A ranks among the giants known to have broken, or “calved,” from Antarctica. Though several other icebergs…
Cañon Fiord’s Whirling Waters – NASA Science
For most of the year, ice blankets the waterways of the northern Canadian Arctic Archipelago. But during the…
A Most Unusual Lake – NASA Science
Scientists estimate that Earth is home to more than 100 million lakes. Among the most unusual is Lake…
Ailing “Megaberg” Sparks Surge of Microscopic Life
Iceberg A-23A has had a more eventful run than most of the large Antarctic icebergs that have calved…
Landslide and Avalanche Debris Litter Hubbard Glacier
On December 6, 2025, a powerful magnitude 7.0 earthquake struck the remote St. Elias Mountains, a highly glaciated…
Stonebreen’s Beating Heart – NASA Science
Edgeøya, an island in the southeastern part of the Svalbard archipelago, is defined by stark Arctic expanses and…