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News

Photomicrograph of anthrax.
Posted inNews

Climate Change Has Already Aggravated 58% of Infectious Diseases

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 23 August 20229 September 2024

Global warming has, in certain instances, amped up some of the world’s most deadly diseases.

Photograph of an outcrop of the North American Midcontinent Rift showing dark gray rocks enclosing a light-colored rock—the target sample in this study. In the foreground stands coauthor Nick Swanson-Hysell, amid green grasses along the base of the cliff.
Posted inNews

Swinging Strength of Earth’s Magnetic Field Could Signal Inner Core Formation

by Alka Tripathy-Lang 22 August 202230 September 2022

The magnetic record stored in rocks documents the liquid core’s behavior and possibly when the inner core formed. Whether it formed half a billion or more than a billion years ago, however, is up for debate.

Black-and-white satellite image of a pit crater on the Moon.
Posted inNews

Caves Offer Temperate Hope for Future Moon Exploration

by Stacy Kish 22 August 202224 March 2023

Large caves near the Moon’s equator maintain a temperate, stable daily temperature around 17°C.

Deepwater Horizon oil spill in the Gulf of Mexico, 2010
Posted inNews

Ninety Percent of the World’s Oil Slicks Are Caused by Humans, Not Nature

by Katharine Gammon 19 August 202224 March 2023

Researchers were surprised to find exactly how many oil slicks were due to human activity, highlighting the need for people to pay attention to runoff and leaks.

Natural-color image of Hurricane Iota in the Gulf of Mexico from NOAA’s GOES-16 geostationary satellite
Posted inNews

The Complex Relationship Between Hurricanes, Air Pollution, and Climate

by Alakananda Dasgupta 17 August 20222 September 2022

A new study focuses on the frequency and distribution of tropical cyclones over the past 40 years.

In this digital illustration, three small rocky planets orbit a pulsar. One planet is large in the foreground and has a polar aurora and cratered surface. The other two are smaller in the background. A pulsar appears at top left in the image and is depicted as a bright white point source emitting white beams at 5 o’clock and 11 o’clock. Purple and green loops and swirls surround the point of light and represent the strong magnetic field of a pulsar.
Posted inNews

Pulsar Planets Are Exceedingly Rare

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 16 August 202216 August 2022

A new survey of hundreds of pulsars could help solve the mystery of why planets exist around these dead stars.

Two young people riding aboard a boat pick through mud with their hands in search of meteorites.
Posted inNews

Community Scientists Recover Micrometeorites from Lake Michigan

Katherine Kornei, Science Writer by Katherine Kornei 15 August 202224 March 2023

A team of scientists, educators, and teenagers discovered the objects, some of which may have been delivered by a fireball that streaked across the sky in 2017.

Red hot magma flows from within Earth to the surface at Hawaii’s Kīlauea volcano.
Posted inNews

Earth’s Lower Mantle Is Drier Than Previously Thought

by Saima May Sidik 11 August 20224 August 2023

Scientists have long known that the two layers of Earth’s mantle have different chemical compositions. Now, modeling shows that different water concentrations may keep them from mixing.

Un cielo rojo y anaranjado sobre Portland, Oregon
Posted inNews

El aire nocivo a la salud podría volverse rutinario en el Pacífico Noroeste

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 10 August 202216 August 2022

Si el mundo continúa utilizando combustibles fósiles, la contaminación por partículas finas derivadas del humo de incendios podría duplicarse de finales de verano a inicios de otoño en el área del Pacífico Noroeste en los EE.UU. para el año 2100.

Aerial view of the Colorado River
Posted inNews

Building Resilience in the Face of a Dwindling Colorado River

Jane Palmer, Science Writer by Jane Palmer 5 August 202225 October 2022

Policymakers, industry and conservation professionals, and tribal members explore pathways to a sustainable future for the millions of people reliant on the “lifeblood of the American West.”

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Features from AGU Publications

Research Spotlights

On the Origins of Subantarctic Mode Waters

2 June 20252 June 2025
Editors' Highlights

Seasonal Iron Cycle and Production in the Subantarctic Southern Ocean

29 May 202529 May 2025
Editors' Vox

Keeping Soil Healthy: Why It Matters and How Science Can Help

29 May 202529 May 2025
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