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United States

The U.S. Supreme Court Building, a white stone building with large pillars, under a blue sky.
Posted inResearch & Developments

Supreme Court Lets Trump Proceed With Mass Firings

by Grace van Deelen 9 July 20259 July 2025

The Trump administration can act on its planned restructuring of the federal government, the United States Supreme Court announced in an 8 July decision.

A raging stream in Rocky Mountain National Park in north central Colorado
Posted inNews

Years-Old Groundwater Dominates Spring Mountain Streams

by Mark DeGraff 3 July 20253 July 2025

Alpine rain and snow take much longer to percolate into western U.S. streams than previously thought, adding complexity to long-standing hydrologic models.

A map of the United States and a graph.
Posted inEditors' Highlights

The Mid-20th Century Winter Cooling in the Eastern U.S. Explained

by Alberto Montanari 3 July 20253 July 2025

A new analysis of historical jet stream behavior reveals that increases in jet stream waviness accounted for 55-71% of winter cooling in the eastern United States from 1958 to 1988.

Trees growing in a green swamp
Posted inResearch & Developments

Environmental Groups Sue to Block Everglades Detention Facility

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 1 July 202525 August 2025

The groups assert that the facility will undermine decades’ of work and billions of dollars spent restoring and protecting the Everglades’ delicate ecosystem.

Google Earth image of the landslide at the Barry Glacier in Alaska in 2019.
Posted inThe Landslide Blog

Landslides during periods of glacial retreat in Alaska

by Dave Petley 30 June 202530 June 2025

An excellent new paper (Walden et al. 2025) examines the occurrence of accelerated movement in rock slope landslides in Alaska as adjacent glaciers melt. The exceptional temperatures in recent days in both North America and Europe has once again highlighted the rate at which the climate is changing in response to anthropogenic increases in greenhouse […]

The landslide on the Lakina River in Alaska. Photograph posted to Facebook by John Matthews.
Posted inThe Landslide Blog

A landslide on the Lakina River in Alaska

by Dave Petley 5 June 20255 June 2025

A recent Facebook post has highlighted a reasonably large slump landslide in a remote area of Alaska. Satellite images suggest that this occurred in late October or early November 2024. Loyal reader Andrew McNown kindly highlighted a recent Facebook post that provided some images of a landslide that has partially blocked the Lakina River in […]

An oil pumpjack at sunrise.
Posted inResearch & Developments

House Passes Megabill Slashing Environmental Protections

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 22 May 202522 May 2025

Early on 22 May, the U.S. House of Representatives passed a massive GOP-backed bill that seeks to push forward President Trump’s domestic policy agenda. Within the bill’s 1082 pages are sweeping repeals of regulations that defend the environment, mitigate climate change, and protect public health.

Brown, dying stalks of corn are seen against a blue sky.
Posted inNews

Can Desalination Quench Agriculture’s Thirst?

by Lela Nargi 15 May 202515 May 2025

Miles away from the ocean, projects are afoot to clean up salty groundwater and use it to grow crops. Some say it’s a costly pipe dream, others say it’s part of the future.

2 maps of Austinburg, Kentucky, showing climate impacts and the action plan.
Posted inEditors' Highlights

Resilient Solutions Involve Input and Data from the Community

by Kathryn Semmens 14 May 202514 May 2025

Data dashboards assist in understanding a community’s vulnerability to climate impacts, but input from the communities themselves helps identify and support actionable solutions.

The EPA building. A white flag with the agency's logo flies in front
Posted inResearch & Developments

Trump Blocks Funding for EPA Science Division

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 9 May 20259 May 2025

The Trump administration has blocked funding for the EPA’s Office of Research and Development (ORD), the agency’s main science division.

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Research Spotlights

Webb Telescope Spies Io’s Volcanic Activity and Sulfurous Atmosphere

4 November 20254 November 2025
Editors' Highlights

Marine Heatwaves Reshape Precipitation Patterns

6 November 20256 November 2025
Editors' Vox

Publishing Participatory Science: The Community Science Exchange

20 October 202517 October 2025
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