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News

Aerial photo of Manaus, Brazil
Posted inNews

Pollution Is Disrupting Rain Cycles in the Amazon

by Meghie Rodrigues 4 March 202229 April 2022

A team of researchers in Brazil and the United States uncovered the importance of the mechanism of oxidation—a process with the potential to affect climate and precipitation across the tropics.

Forest edge
Posted inNews

Forest Edges Are More, Not Less, Productive Than Interior Forest

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 3 March 20223 March 2022

The boundaries of northeastern U.S. forests suck in more carbon dioxide than previously thought.

People walk around the urban park near the Osman Sagar reservoir in Hyderabad, India.
Posted inNews

Weighing the Benefits of Urban Greening

Rishika Pardikar, Science Writer by Rishika Pardikar 2 March 202217 April 2024

City communities may need to consider whether water absorption or cooling benefits are more important when designing urban greening.

An artist’s rendering of TOI-2180 b
Posted inNews

At-Home Astronomers Help Discover a New, Unique Exoplanet

by J. Besl 2 March 20222 March 2022

Amateur astronomers sifting through NASA’s public data uncovered a long-orbit gas giant that could help scientists understand how these planets form.

Parka-clad volunteers collecting a meteorite that fell in Antarctica
Posted inNews

Machine Learning Pinpoints Meteorite-Rich Areas in Antarctica

Katherine Kornei, Science Writer by Katherine Kornei 1 March 202227 March 2023

A new algorithm suggests that only a small fraction of meteorites present on the White Continent’s surface have been recovered to date.

Una explosión de luz solar sobre una Tierra nublada.
Posted inNews

Pequeños cambios climáticos podrían verse magnificados por procesos naturales

Damond Benningfield, Science Writer by Damond Benningfield 1 March 202227 March 2023

Un nuevo estudio utiliza técnicas de modelado para descubrir cómo pequeños incidentes de calentamiento pueden convertirse en eventos hipertermales que duran miles de años.

A wetland
Posted inNews

Climate Report Rebukes Overshoot Plans with “Irreversible Consequences”

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 28 February 20221 June 2023

Many pathways to stopping climate change involve overshooting 1.5°C temporarily. The latest synthesis of 34,000 references says that’s a bad idea.

Lofted dust layers over the Andes mountains
Posted inNews

Iodine-Laden Desert Dust Is Eating at Ozone Pollution

by Jackie Rocheleau 28 February 202228 February 2022

In a happy accident, scientists found a potential solution to an atmospheric chemistry mystery. Their findings could be a missing piece in the iodine cycle and in atmospheric models.

Satellite image of Anak Krakatau, Indonesia, with one slope covered in sediment.
Posted inNews

Which Came First, the Eruption or the Landslide?

by Saima May Sidik 25 February 202227 March 2023

Anak Krakatau’s eruption was accompanied by a devastating tsunami. But was the eruption to blame?

An earthquake damaged a paved road in Calexico, Calif., in 2010.
Posted inNews

Searching for Earthquakes in the Ionosphere

by Nathaniel Scharping 25 February 202212 April 2022

Earthquakes may release bursts of electrical energy that can be felt in the ionosphere, kilometers above Earth. The theory remains controversial, though.

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In Appreciation of AGU’s Outstanding Reviewers of 2024

18 September 202518 September 2025
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