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News

Aerial view of the Colorado River
Posted inNews

Building Resilience in the Face of a Dwindling Colorado River

Jane Palmer, Science Writer by Jane Palmer 5 August 202225 October 2022

Policymakers, industry and conservation professionals, and tribal members explore pathways to a sustainable future for the millions of people reliant on the “lifeblood of the American West.”

Cráteres en tierras deforestadas por minería ilegal en la tierra Indígena de Tenharim do Igarapé Preto, en el estado de Amazonas, Brasil.
Posted inNews

La minería amenaza a las poblaciones Indígenas aisladas del Amazonas

by Meghie Rodrigues 5 August 202224 March 2023

Un proyecto de ley en el Congreso Brasileño permitiría la expansión minera en territorios Indígenas. Una nueva investigación demuestra cómo esto podría afectar radicalmente a los pueblos aislados.

Scientists ride a boat on a lake in Greenland.
Posted inNews

Evidence of Drought Provides Clues to a Viking Mystery

Korena Di Roma Howley, Science Writer by Korena Di Roma Howley 4 August 202224 March 2023

A persistent drying trend, not plunging temperatures, may have played a role in the unexplained disappearance of Norse settlers from Greenland, according to researchers.

Illustration of two spacecraft near the Moon, with Earth in the background.
Posted inNews

Moon’s Porosity Changes Cratering History, Study Says

Damond Benningfield, Science Writer by Damond Benningfield 3 August 20224 October 2022

Gravity field measurements from decade-old lunar orbiter provide a proxy for counting craters.

A collage of Martian valley networks superimposed with channels on Earth. The shapes of the channels appear to be almost identical.
Posted inNews

Martian Glaciers May Have Carved Its Valleys

Nola Taylor Redd, Science Writer by Nola Taylor Tillman 2 August 20222 August 2022

Networks of valleys provide puzzling hints of running water on the surface of the Red Planet. New research suggests that some tributaries could have formed from icy sheets thousands of meters thick.

Illustration of wildfire and wetland forest during the end-Permian extinction interval.
Posted inNews

A Spike in Wildfires Contributed to the End-Permian Extinction

by Jackie Rocheleau 2 August 20225 June 2023

An upward trend in fossilized charcoal indicates that wildfires may have contributed to extinctions during the Great Dying.

The Black Forest stretches across a hilly landscape in southern Germany.
Posted inNews

Scientists Bring Forests into the Internet of Things

Tim Hornyak, Science Writer by Tim Hornyak 1 August 20228 August 2024

Armed with $10.5 million in funding, researchers will deploy novel sensors for real-time data assimilation and modeling of how changes in climate are affecting woodlands.

A panoramic image of a tall waterfall in a verdant and lush tropical valley. The waterfall is along the left side of the valley, and trees with bright green, dark green, and yellow leaves fill the valley floor and cover the valley walls. A grayish sky with mist is above the valley.
Posted inNews

Maui Endures More Drought and Drier Streams

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 29 July 202229 July 2022

Drought continues to threaten Maui’s native land-based and marine ecosystems, water resources, and traditional ways of life. But conservationists have hope—and ways to fight back.

Anesthesiologists can help reduce greenhouse gas emissions by replacing inhaled anesthetics with intravenous ones.
Posted inNews

Should Inhaled Anesthetics Be Swapped for IVs?

by Robin Donovan 29 July 202224 March 2023

Using intravenous anesthetics instead of volatile ones could help curb greenhouse gas emissions, but there are challenges to making the switch.

Scientists take groundwater samples at a karst aquifer field site.
Posted inNews

Groundwater May Fix as Much Carbon as Some Ocean Surface Waters

by Carolyn Wilke 28 July 20227 September 2022

Microbes from wells as deep as 90 meters created organic carbon at a rate that overlaps with some nutrient-poor spots in the ocean.

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11 December 20259 December 2025
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Hydrothermal Circulation and Its Impact on the Earth System

3 December 20253 December 2025
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