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News

A metal pole with a small gray-green dome, anchored to bare rock. Glacial ice is visible in the background.
Posted inNews

Greenland Ice Sheet Stores Hidden Water Throughout the Melt Season

by Matthew R. Francis 19 December 202419 December 2024

A new method uses stations around Greenland’s coast to measure how much meltwater weighs down the bedrock beneath the ice, improving our understanding of its contribution to sea level rise.

Volcanic eruption with steam rising from a snow-covered peak.
Posted inNews

Alaska’s Mount Veniaminof Volcano Is Stealthy—Here’s Why

by Gaea Cabico 18 December 202418 December 2024

New research explains why Mount Veniaminof erupts without the usual warming signs.

A drone view shows the Nakhu River flooding and affecting homes during heavy rainfall in Lalitpur, Nepal, in September 2024.
Posted inNews

Climate Change Amplified the Effects of Extreme Rainfall in Nepal

by Leslie Liang 18 December 202418 December 2024

A new study indicates that rapid urbanization and deforestation also contributed to devastation caused by floods and landslides in 2024.

A black smoker, shaped like a stone cylinder on the ocean floor, spews black smoke into the water.
Posted inNews

Arctic Hydrothermal Vents May Resemble Those on Enceladus

by Anna FitzGerald Guth 17 December 202417 December 2024

By studying hydrogen-rich vent sites on Earth, scientists could learn more about the hidden ocean of Saturn’s icy moon—one of our solar system’s likeliest candidates for harboring life beyond Earth.

View of a wide creek surrounded by trees
Posted inNews

Mobile Bay Has More Branching Brooks Than Shown on Federal Maps

by Mark DeGraff 16 December 202416 December 2024

A more accurate charting of the full extent of stream networks will help land managers better protect U.S. creeks and rivers.

Se muestra la mano de una persona sumergiendo una botella de muestreo en un cuerpo de agua poco profundo.
Posted inNews

La falta de datos sobre la calidad del agua es una forma de injusticia ambiental

by Saima May Sidik 16 December 202416 December 2024

Hay escasez de información sobre la salud de los lagos en las comunidades marginadas.

A lake surrounded by rocky mountains
Posted inNews

DNA in Lake Sediment Reveals the Impact of Introduced Fish

by Jasmin Galvan 13 December 20245 March 2025

Non-native trout have altered the diversity of zooplankton that live in high-elevation lakes.

The Chesapeake Bay as seen from Sandy Point in Maryland.
Posted inNews

Climate Change Is Driving Dangerous Bacteria Farther North

by Lauren Schneider 13 December 202413 December 2024

Satellite data could help address rising rates of vibriosis infections, often the result of eating undercooked seafood, along the East Coast of the United States.

A satellite image of an atmospheric river over the ocean heading toward California
Posted inNews

California Storms Recharged Watersheds, Geodesy Data Reveal

by Caroline Hemphill 13 December 202413 December 2024

The atmospheric rivers that soaked the state in early 2023 released enough water to warp the ground and douse a deep drought.

A hemisphere image of a pink-tinged volcanic world
Posted inNews

Io Probably Doesn’t Have a Global Magma Ocean After All

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 12 December 202410 January 2025

Data from the Juno spacecraft may have answered a decades-old question about Jupiter’s moon.

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