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News

View of a dense city with buildings on hills in the background.
Posted inNews

The Breath of Colonialism Continues to Taint the Air in Uganda

by Rita Aksenfeld 12 December 202412 December 2024

Potentially harmful air quality in Kampala, Uganda, follows the borders of segregated settlements from Africa’s colonial era.

The sunny side of Earth as viewed from the Deep Space Climate Observatory.
Posted inNews

Scientists May Have Found Another Viscosity Shift in the Mantle

by Perri Thaler 12 December 202412 December 2024

The proposed distinction could improve Earth models.

Earth’s mid-ocean ridge system, shown in mostly blue and green.
Posted inNews

Mid-Ocean Ridges Could Be Dispersing Thermophilic Bacteria

by Miriam Bahagijo 12 December 202412 December 2024

Scientists suggest that two strains of endospores located more than 4,000 kilometers away from one another originated in the same place: along the Mid-Atlantic Ridge.

Satellite imagery of Alaska’s coastline. Fans of gray and brown silt appear stacked on top of each other in the blue ocean.
Posted inNews

Coastlines Around the World Are Losing Sediment

by J. Besl 12 December 202412 December 2024

A new tool maps coastal sediments on the basis of water color. It shows that 75% of the world’s coastlines may be losing suspended sediment.

Small hands hold a clear glass under a kitchen faucet and fill it with water.
Posted inNews

Water Testing Builds Trust in Science as Maui Communities Recover

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 12 December 202428 February 2025

Following fires that ravaged the island in 2023, researchers educated residents about how wildfires affect water quality, and gathered data to determine how wildfire impacts change over time.

A rice and vegetable dish is being cooked in a wok over a lit gas burner.
Posted inNews

Cooking with Gas Creates Unhealthy Work Environments

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 12 December 202416 December 2024

Even with ventilation, commercial kitchens can have air pollution levels that exceed health-related limits.

A hand in a blue glove holds a plastic cup out to catch a stream of water.
Posted inNews

Nebraska High Schoolers Test Well Water Quality

by Emily Dieckman 11 December 202417 December 2024

The Know Your Well program gives high school students experience in hands-on STEM research while providing community members information about their water quality.

Park rangers walk away from marine debris. A small stump appears by the waterline.
Posted inNews

Buried Tree Stumps Show Shoreline Shifts of the Outer Banks

by J. Besl 11 December 202416 July 2025

Storms are unburying centuries-old stumps on North Carolina’s barrier islands. Researchers hope these long-gone forests can help land managers plan for the future.

Illustration of astronauts using rock hammers to collect samples on the Moon
Posted inNews

Human Activities Might Create Temporary Atmospheres on the Moon

by Jonathan O’Callaghan 11 December 202411 December 2024

Outgassing could pose problems for long-term habitation of the Moon, including health hazards for astronauts, hindrances for electronics, and hampered scientific study.

A porcupine sits outside a den opening.
Posted inNews

A New App Tracks Burrowing Animals That Weaken Levees

by Carly Kay 11 December 202411 December 2024

Researchers are calling on amateur scientists to help protect flood barriers in their communities.

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21 August 202520 August 2025
Editors' Vox

Waterworks on Tree Stems: The Wonders of Stemflow

21 August 202520 August 2025
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