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climate

A researcher in a hard hat sits in a backlit cave with a small metal instrument.
Posted inNews

Major Droughts Coincided with Classic Maya Collapse

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 24 September 202524 September 2025

Understanding how individual cities responded to climate stress will help create holistic pictures of how these societies functioned.

Bird’s-eye view of kelp beds sprawling over blue ocean surface
Posted inNews

Marine Protected Areas Show Promise for Kelp Forest Recovery

by Amelia Macapia 23 September 202523 September 2025

Kelp forests are under increasing stress as oceans warm, but decades of satellite data have revealed the importance of maintaining fishing-restricted areas for climate resilience.

A shallow green-blue river with large brown-gray rocks.
Posted inResearch Spotlights

Droughts Sync Up as the Climate Changes

by Rebecca Owen 18 September 202518 September 2025

A new study reconstructs roughly 800 years of streamflow history in India’s major rivers, showing an increase in synchronous drought linked to anthropogenic climate change.

Photo of Earth from afar.
Posted inEditors' Highlights

Rising CO2 and Climate Change Reorganize Global Terrestrial Carbon Cycling

by Sharon Billings 17 September 202517 September 2025

Rising CO2 and climate change are redistributing terrestrial carbon fluxes and reservoirs across latitudes and reducing carbon residence times globally.

A view of Vatican City in Rome at sunset, from the far side of the Ponte Sant'Angelo. The Dome of the Basilica of Saint Peter can be seen to the right
Posted inNews

Climate Change May Have Killed 16,469 People in Europe This Summer

by Emily Gardner 17 September 202517 September 2025

Researchers warn that preventable heat-related deaths will continue to rise with continued fossil fuel emissions.

A woman with blonde hair, seated, speaks into a microphone. A name placard reads "Ms. Greene," and "Chairwoman."
Posted inResearch & Developments

Geoengineering Fears on Display at Congressional Hearing

by Grace van Deelen 16 September 202516 September 2025

Misunderstandings and disinformation abounded at a 16 September hearing of the Subcommittee on Delivering on Government Efficiency about geoengineering—efforts to alter Earth systems for the purpose of mitigating climate change.

Electrocardiogram demonstrating a major myocardial infarction
Posted inNews

Cyclones Affect Heart Health for Months After They Subside

by Andrew Chapman 16 September 202516 September 2025

In a multicountry study, researchers found that cyclones increase the risk of heart disease–related hospitalizations for up to 6 months.

The Sun rises over the ocean. Purple clouds are in the sky above.
Posted inResearch Spotlights

Paleoclimate Patterns Offer Hints About Future Warming

by Rebecca Owen 15 September 202515 September 2025

A new study examines 10 million years of sea surface temperature data to offer predictions about how future warming may unfold.

Bees congregate on a tropical tulip ginger flower.
Posted inNews

El Niño May Be Driving Insect Decline in the Tropics

by Roberto González 15 September 202515 September 2025

Stronger and more frequent El Niño events are contributing to a decline in arthropod diversity and population, as well as to a reduction in the ecological services the animals provide.

Two people in kayak in icy water. A large iceberg is behind them.
Posted inResearch Spotlights

Underwater Glacier-Guarding Walls Could Have Unintended Consequences

by Saima May Sidik 12 September 202512 September 2025

Although they would likely impede the warm currents that melt glaciers, such walls would also likely block fish migration and nutrient upwelling, harming marine ecosystems and Greenland fisheries.

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

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Multi-Scale Fault Roughness Encapsulated in a Friction Law

11 June 202611 June 2026
Editors' Vox

Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

4 June 20263 June 2026
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