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News

A top-down view of green and brown land with a roughly circular depression with a blue lake in the middle
Posted inNews

Ice Core Records Shed Light on a Volcanic Mystery

Katherine Kornei, Science Writer by Katherine Kornei 29 January 202529 January 2025

By analyzing sulfur and volcanic ash entrained in ice cores, researchers pinpointed a caldera in the remote Kuril Islands as the site of an unidentified 19th century eruption.

A firefighter, silhouetted against an orange fiery background and surrounded by flying sparks, sprays water at flames.
Posted inNews

How Much Did Climate Change Affect the Los Angeles Wildfires?

by Emily Dieckman 28 January 202525 August 2025

High heat, dry fuel, and strong winds drove the Palisades and Eaton blazes.

Artist’s illustration of a star with a small dark dot and a cone of translucent dust in front of it
Posted inNews

Scientists Finally Get a Good Look at a Disintegrating Exoplanet

Javier Barbuzano, Science Writer by Javier Barbuzano 28 January 202528 January 2025

The James Webb Space Telescope offers astronomers a rare glimpse into the chemical composition of a rocky planet’s interior—and the results are “very surprising.”

A large blue research vessel floats in a channel.
Posted inNews

U.S. Academic Research Fleet to Add Three Smaller, More Nimble Vessels

by Grace van Deelen 27 January 202526 March 2025

A dire lack of investment in oceangoing vessels means the U.S. ocean sciences community is lagging, scientists say. Three new vessels will play a part in building capabilities.

Earthmoving machinery works on a dusty portion at kilometer 667 of Highway BR-319 in the state of Amazonas.
Posted inNews

Road Development May Put Habitats at Risk

by Meghie Rodrigues 24 January 202528 January 2025

New research links road construction with increased urbanization and more fragmented species ranges.

The Sun shines dimly through a cloud of red smoke. Silhouettes of trees can be seen in the foreground.
Posted inNews

Access to Air-Conditioning May Affect Wildfire-Related Health Outcomes

by Emily Dieckman 23 January 202526 August 2025

A new study found that access to air-conditioning is a stronger predictor of emergency department visits related to PM2.5 exposure from smoke than factors such as race, age, and socioeconomic status.

A darkened control room with lit up displays and consols
Posted inNews

Jet Propulsion Laboratory Reopens as Fire Recovery Continues

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 22 January 202525 August 2025

Many JPL staff, including its director, are still displaced or without homes after devastating fires throughout the LA region.

An atoll (a ring-shaped island) is seen from above.
Posted inNews

A Seychelles Shoreline Resists the Rising Seas

by Caroline Hasler 21 January 202524 March 2025

The geomorphology of a protected atoll likely contributed to its ability to maintain its shoreline over a turbulent half-century.

Eos logo with line art microphone and arced lines representing sound
Posted inNews

People Are Grieving Ecosystem Loss. How Can Public Land Managers Plan Accordingly?

by Emily Dieckman 20 January 202517 January 2025

From hordes rushing into national parks to mourners holding glacier funerals, tourists wanting to take in threatened natural places may be shifting visitation patterns.

A ball of ice about the size of an adult’s palm sits on a scale. Gloved hands hold a tool to measure its size.
Posted inNews

CT Scans Show How Giant Hailstones Grow

by Rebecca Owen 17 January 202517 January 2025

Dental office technology is giving scientists a peek inside giant hailstones.

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Research Spotlights

Machine Learning Simulates 1,000 Years of Climate

27 August 202527 August 2025
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As Simple as Possible: The Importance of Idealized Climate Models

28 August 202526 August 2025
Editors' Vox

Waterworks on Tree Stems: The Wonders of Stemflow

21 August 202520 August 2025
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