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News

A bright yellow sun in an orange sky over hazy mountains.
Posted inNews

The Past 3 Years Have Been the Three Hottest on Record

by Grace van Deelen 14 January 202614 January 2026

Extreme heat in 2023, 2024, and 2025 indicates a warming spike, a new analysis finds.

Imagen microscópica de grumos de tierra en una matriz de fibras de poliéster.
Posted inNews

Los microplásticos tienen efectos muy variados en el suelo

by Mark DeGraff 14 January 202614 January 2026

Un nuevo estudio revela que una concentración de microplásticos de tan solo el 0,4 % altera el drenaje del suelo, lo que podría afectar al crecimiento de los cultivos y otras plantas.

White streaks are seen across a blue sky over a body of water. In the distance is the Chicago city skyline.
Posted inNews

New Insights into the Foggy Role of Contrails Within Clouds

by Syris Valentine 12 January 202612 January 2026

New research helps clarify how frequently contrails form within clouds and what that means for their effect on the climate.

A person standing on a boat is overlooking blue water with yellow seaweed on its surface.
Posted inNews

The Northern Sargasso Sea Has Lost Much of Its Namesake Algae

Katherine Kornei, Science Writer by Katherine Kornei 8 January 202612 January 2026

There’s less than a tenth as much Sargassum as there was a few years ago, a shift that may be linked to increasing sea surface temperatures in the Gulf of Mexico.

Part of a hazy orange planet appears against a dark background.
Posted inNews

A “Lava World” Unexpectedly Hosts an Atmosphere

Katherine Kornei, Science Writer by Katherine Kornei 7 January 20267 January 2026

TOI-561 b, an exoplanet roughly 275 light-years away, seems to have a thick atmosphere despite being wildly irradiated by its host star.

A wetland in a green field under a blue sky.
Posted inNews

After Sackett, a Wisconsin-Sized Wetland Area Is Vulnerable 

by Grace van Deelen 5 January 20265 January 2026

An analysis of wetland legal frameworks shows how water rules could leave millions of hectares without meaningful protections.

Contra un fondo gris, hebras de organismos verdes multicelulares brillan bajo una luz artificial.
Posted inNews

Las olas de calor marinas lentifican el flujo de carbono de los océanos

by Mack Baysinger 5 January 20265 January 2026

Cuando el plancton se encuentra en agua caliente, la materia orgánica se estanca en la superficie e interrumpe el transporte de carbono hacia el fondo océanico.

Posted inNews

Our Favorite Science Stories of 2025

by AGU 31 December 202530 December 2025

What Earth and space science stories stood out this year?

A woman in a red top and purple skirt walks across parched ground carrying a jug of water on her head.
Posted inNews

Democracy and Education Increase Women’s Belief in Climate Change

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 23 December 202523 December 2025

The finding, which focuses on lower-income countries, could help inform plans to shrink the global climate knowledge gender gap.

A handful of people standing in a broad grassy area use a tall tool to collect a soil core. Behind them is a row of evergreen trees and a blue sky.
Posted inNews

Blending Science and Indigenous Knowledge to Tell an Estuary’s Story

by Stella Mayerhoff 23 December 202523 December 2025

A new study of nutrient levels in soil cores supports oral Indigenous history, informing future estuary restoration efforts.

Posts pagination

Newer posts 1 2 3 4 5 … 332 Older posts
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

Making a Map to Make a Difference

11 February 202611 February 2026
Editors' Highlights

A New Way to Measure Quartz Strength at High Pressure

13 February 202612 February 2026
Editors' Vox

A Double-Edged Sword: The Global Oxychlorine Cycle on Mars

10 February 202610 February 2026
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