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News

Brown dust darkens large areas of snow.
Posted inNews

Dust Is Melting Snow—And Current Models Can’t Keep Up

by Kara West 25 October 20231 May 2024

Mountain snowpack melts quicker when coated in dust. This cyclical problem is forcing water forecasts to evolve.

A large, goose-shaped lake stretches across Canada’s Northwest Territories. Two red circles and two yellow triangles mark sites where samples were taken from the lake, and the Slave River and the Hay River are both labeled.
Posted inNews

Arctic Warming Triggers Abrupt Ecosystem Shift in North America’s Deepest Lake

Cheryl Katz, Science Writer by Cheryl Katz 24 October 202330 October 2023

Great Slave Lake’s huge cold water mass shielded it from impacts of the rapidly warming climate—until now.

A groundwater well in Gujarat, India
Posted inNews

Rates of Groundwater Depletion in India Could Triple by Midcentury

Rishika Pardikar, Science Writer by Rishika Pardikar 24 October 202324 October 2023

Climate change is contributing to crop stress associated with a growing demand for freshwater.

An overhead view of Argyle diamond mine in Western Australia
Posted inNews

Continental Breakup Shot Pink Diamonds to Earth’s Surface

by J. Besl 23 October 202323 October 2023

What was once the world’s most prolific pink diamond mine has always been an anomaly. New research suggests that the end of an ancient supercontinent helped rocket its precious gems to the surface.

A black-and-white aerial photograph of an early 20th-century U.S. naval battleship on a calm sea.
Posted inNews

Crowdsourced Science Pulls Off a Daring WWII Data Rescue

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 20 October 202320 October 2023

Newly declassified documents are making wartime weather observations in the Pacific Theater more robust, and could improve climate models today.

View from window obscured by raindrops
Posted inNews

Rainfall from Tropical Storms Might Be on the Downswing

Katherine Kornei, Science Writer by Katherine Kornei 20 October 202320 October 2023

Two decades’ worth of satellite data suggest that the rainfall rates of tropical cyclones might be decreasing relative to background levels.

A flaming asteroid entering a planet’s atmosphere
Posted inNews

Meteor Impact Site Holds 200-Million-Year-Old Atmospheric Snapshot

by Elise Cutts 19 October 202329 November 2023

Minerals formed in short-lived hydrothermal systems set off by a meteor impact in France preserved information about noble gases in the ancient atmosphere.

A dark cliff next to a group of people with snowmobiles
Posted inNews

Digitally Preserving Svalbard’s Fragile Geology

by Bill Morris 18 October 202318 October 2023

A team of researchers is making the iconic rock outcrops of Svalbard available to the world through an open-source database of virtual geological models.

A dry tree stands out amid green trees in an Amazon forest.
Posted inNews

South American Rainforests Are on the Brink of Becoming Carbon Sources

by Sofia Moutinho 17 October 202317 October 2023

Plants’ ability to stock carbon ceased during the 2015–2016 El Niño, as temperatures skyrocketed and trees died.

A view of the Seattle’s Space Needle and surrounding area with a bay in the background
Posted inNews

Shaking Up Earthquake Science in Cascadia

by Caroline Hasler 16 October 20237 November 2023

A new center will bring together earthquake scientists to study the Cascadia Subduction Zone and clarify seismic hazards.

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

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