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News

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 202313 April 2023

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.

A dark image of a wildfire under hazy skies.
Posted inNews

Wildfire Smoke Destroys Ozone

by Elise Cutts 12 April 20233 June 2024

Smoke aerosols from large wildfires are the perfect reaction surface for chlorine chemicals, speeding their transformation from ozone-friendly forms to reactive ones.

A house has gaping holes in its sides as a result of earthquake damage.
Posted inNews

Felt Reports Could Shake Up Earthquake Response

by Saima May Sidik 11 April 202311 April 2023

Firsthand accounts of earthquake impacts could aid in identifying people who require help as well as increasing safety in some areas.

Artist’s impression of a sub-Neptune or gas dwarf exoplanet
Posted inNews

Hydrogen May Push Some Exoplanets off a Cliff

by Julie Nováková 10 April 202310 April 2023

High-pressure reactions of hydrogen and iron could explain gaps in the distribution of exoplanets.

Snapshot of the landscape evolution model for the past 100 million years, focusing on surface elevation and erosion deposition trends.
Posted inNews

One Surface Model to Rule Them All?

by Clarissa Wright 10 April 202310 April 2023

For the first time, scientists have forged a nearly all-encompassing model of Earth’s surface evolution over the past 100 million years.

A layered tan-colored rock on a table with a ruler and quarter for scale.
Posted inNews

Wisconsin Stalagmite Records North American Warming

by Stacy Kish 6 April 20236 April 2023

A speleothem has revealed rapid periods of warming across the interior of the continent during the last glacial period, corresponding to similar events recorded in Greenland ice.

Bright yellow beach closure sign that says “Keep out. Sewage contaminated water. Exposure may cause illness.” The sign is leaning against a gate outside of Border Field State Park, which is located in Imperial Beach, Calif.
Posted inNews

Spring and Sewage Are in the Air Near San Diego

by Krystal Vasquez 5 April 20235 April 2023

Sea spray can transport sewage-contaminated waters inland, potentially exposing those living kilometers from the beach.

An orange “doughnut,” the plasmasphere, encircles Earth, with curved lines representing Earth’s magnetic field arcing through it and the Moon in the background.
Posted inNews

Tides Ripple Across Earth’s Plasma “Donut”

Damond Benningfield, Science Writer by Damond Benningfield 4 April 20234 April 2023

Interactions between lunar gravity and the terrestrial magnetic field may cause a 90° offset from the Moon’s position in its orbit.

A blue truck with a tall pole and a large, gray circular device is parked on a street next to a person. A tornado spins in a field far in the background.
Posted inNews

Tornadoes’ Fastest Winds Howl Close to the Ground

by Carolyn Wilke 3 April 20235 April 2023

Radar data from storm-tracking scientists reveal that twisters’ winds churn 30% faster near Earth’s surface than above 100 meters, where measurements usually are taken.

A photo of a statue of a dinosaur-like creature next to city buildings.
Posted inNews

Godzilla Gets a Forever Home on the Ocean Floor

Tim Hornyak, Science Writer by Tim Hornyak 31 March 202327 August 2025

The world’s largest oceanic core complex is named after the reptilian monster from Japanese science fiction. Parts of the seabed feature were recently christened with the beast’s anatomy.

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18 September 202516 September 2025
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In Appreciation of AGU’s Outstanding Reviewers of 2024

18 September 202518 September 2025
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