Water on Earth
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The expanse of glacial ice on Canada’s Baffin Island lost its snow cover quickly and early in summer 2026, revealing…
The color of Adélie penguin droppings reveals what the birds are eating, offering scientists a way to track how sea…
Snow-capped mountains carved by deep river valleys preside over northwestern Washington state.
Sediment eroded from ice-capped mountains splays out across a broad river valley on Russia’s Severny Island.
Orange streams are now being spotted in hundreds of watersheds in permafrost areas throughout Alaska’s Brooks Range.
Using satellite data, researchers connected harmful algal blooms with warm water and low water levels at one of Colorado's largest…
Relentless rains are threatening a lake in Kenya's Great Rift Valley that has become a key hub in the global…
Drifting sea ice fragments near Alaska’s Saint Lawrence and Nunivak islands and colorful water around the Yukon Delta heralded the…
Drought and water releases drained the Arizona reservoir to levels that have led to widespread fish deaths.
