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Climate Change

A satellite image shows a crescent of clouds (an atmospheric river) stretching from Hawaii to the coast of the U.S. Pacific Northwest.
Posted inResearch Spotlights

The Escalating Impact of Global Warming on Atmospheric Rivers

by Saima May Sidik 12 February 202412 February 2024

Climate change is set to intensify atmospheric rivers and exacerbate extreme rainfall worldwide.

One orange fish chases another in water.
Posted inNews

Young Salmon in British Columbia Are Getting Bigger

by Carolyn Wilke 12 February 202412 February 2024

A rediscovered catalog of sockeye scales gave researchers access to century-old fish DNA.

An iceberg floats in the ocean near Antarctica.
Posted inNews

Antarctica’s Ocean Acidity Set to Rise Rapidly by Century’s End

by Nathaniel Scharping 9 February 202411 March 2024

New research shows acidity levels could as much as double by 2100, imperiling fragile ecosystems in the frigid Southern Ocean.

An aerial photograph of a glacier that terminates at the sea.
Posted inNews

How Did We Miss 20% of Greenland’s Ice Loss?

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 8 February 20242 July 2024

The ice loss was hidden in places existing monitoring methods can’t reach, such as hard-to-map fjords. Machine learning helped scientist revise mass loss estimates and uncover patterns in glacial retreat.

Michael Mann sits on stage holding a microphone.
Posted inNews

Climate Scientist Michael Mann Confronts Defamers in Court After 12-Year Delay and Wins

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 7 February 20248 February 2024

The trial comes as climate impacts and attacks on science and its practitioners are worse than ever.

A small, rectangular piece of paper with the text “climate change” on it sits atop similar bits of paper bearing text such as “global warming” and “air pollution.”
Posted inOpinions

From Newsworthiness to News Usefulness in Climate Change Research

by Marie-Elodie Perga, Laure-Anne Pessina, Stuart Lane and Fabrizio Butera 7 February 20247 February 2024

Current approaches for deciding what science is covered in the media portray only a narrow slice of climate change research and aren’t well suited for stoking climate action.

An outcropping of coral on Australia’s Great Barrier Reef. The coral has various textures and is pink, purple, and red in tone.
Posted inResearch Spotlights

Metals Could Reveal Corals’ Past Lives

by Nathaniel Scharping 6 February 20246 February 2024

Examining the role of stable metal isotopes in biological activities such as photosynthesis provides a promising new avenue of research into how coral responds to environmental stressors.

A pile of logs
Posted inNews

Poorer Countries Face Heavier Consequences of Climate Change

Katherine Kornei, Science Writer by Katherine Kornei 6 February 20245 March 2024

As forests shift to higher latitudes, nations to reckon with losses of both market and nonmarket ecosystem benefits.

An aerial photo shows Hurricane Patricia approaching Mexico.
Posted inNews

We’ve Already Seen Category 6 Hurricanes—Now Scientists Want to Make It Official

by Grace van Deelen 5 February 20245 February 2024

Intensifying storms may warrant a new category of hurricane wind speeds.

An orange sponge growing on top of a brown coral.
Posted inNews

Oceans May Have Already Seen 1.7°C of Warming

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 5 February 202412 February 2024

The global warming clock started ticking decades earlier than current estimates assume, according to Caribbean sponges.

Posts pagination

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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

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26 March 202626 March 2026
Editors' Highlights

Harnessing Subseasonal-to-Seasonal Predictability from Annual Evolution

31 March 202626 March 2026
Editors' Vox

The Future of Earth’s Future

24 March 202624 March 2026
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