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United States

An aerial image of a river flowing through fields of green
Posted inNews

Biden Administration Considers Unprecedented Solution to Colorado River Crisis

Jane Palmer, Science Writer by Jane Palmer 12 April 202326 February 2026

As Colorado River Basin states prove unable to reach a consensus in reducing their water consumption, the U.S. Department of the Interior is investigating an option that defies the Law of the River.

Satellite image of tan whisps of clouds over green land. There is brown land to the right and blue ocean to the left.
Posted inNews

Extreme Wildfires Make Their Own Weather

by Elise Cutts 8 March 202313 March 2023

Extreme fires in the western United States and Southeast Asia influenced the local weather in ways that make fires and smoke pollution worse.

Satellite image of cloud systems in the North Pacific
Posted inEditors' Highlights

Landfall Temperature of Atmospheric Rivers on the US West Coast

by Minghua Zhang 3 March 202330 January 2024

Atmospheric rivers that start in warm areas of the North Pacific generally stay warm, leading to warmer landfall temperatures in the western United States.

Acercamiento de un arbusto de lilas, mostrando flores rodeadas de hojas sobre un fondo de un cielo azul parcialmente nublado.
Posted inNews

Las hojas están brotando más temprano en el Sendero de los Apalaches

by Kate Hull 15 February 202315 February 2023

Imágenes satelitales de nuevas y brillantes hojas revelan cambios que producirán un efecto de cascada en diversos ecosistemas al este de los Estados Unidos.

President Biden stands at a podium to deliver his speech to a crowded room of legislators and guests.
Posted inNews

Biden Calls Climate Change “Existential Threat”

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 9 February 202327 February 2023

Wildfires, flooding, and green energy also appeared—briefly—in the president’s second State of the Union address.

Una pila de carbón sin procesar es fotografía desde arriba. La imagen está en tonos grises y negros y está más iluminada en el centro que en las orillas.
Posted inNews

Sedimentos lacustres registran el legado del carbón de Carolina del Norte

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 8 February 20238 February 2023

Los lagos contaminados con cenizas de carbón se encuentran en áreas residenciales y recreativas, provocando preocupaciones por la salud de los residentes locales y los ecosistemas.

Satellite image
Posted inENGAGE, News

The Role of Insurance in Climate Adaption

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 1 February 20231 June 2023

New research tests the promise of insurance to harden the U.S. economy to tropical storms.

View of Seattle through a layer of wildfire smoke
Posted inNews

Potentially Good News for Solar Energy During Wildfires

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 18 January 202318 January 2023

A preliminary analysis suggests that the impact of smoke blocking the Sun during 2020’s megafires was minimal for the nation’s solar panels.

Aerial view of Earth with part of a satellite visible
Posted inNews

Earth’s Orbit Is About to Get More Crowded

by Sarah Scoles 10 January 202310 January 2023

The military is launching a fleet of small, interconnected satellites to collect data, track missiles, and aim weapons.

A cloudy sky above a landscape of evergreens and trees lacking any leaves, a cascade of beaver ponds cuts through the forest. On the right side of one of the ponds, a moose stands with its head down, reflected in the water.
Posted inNews

Scientists EEAGER-ly Track Beavers Across Western United States

by Alka Tripathy-Lang 3 January 20233 January 2023

Efficiently tracking nature’s engineers—beavers—at the scale of entire watersheds over time is now possible, thanks to a new artificial intelligence–trained model called EEAGER.

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

Features from AGU Publications

Research Spotlights

How Water Flows Toward Cities During Hurricanes

30 July 202630 July 2026
Editors' Highlights

A New Pathway for Energy Redistribution in Near-Earth Space

30 July 202629 July 2026
Editors' Vox

The Hidden Costs of Mining River Sand

27 July 202627 July 2026
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