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Science Updates

Black-and-white computed tomography image of a coral core
Posted inScience Updates

A Coral Core Archive Designed for Transparency and Accessibility

by Avi Strange, Oliwia Jasnos, Lauren T. Toth, Nancy G. Prouty and Thomas M. DeCarlo 20 June 202519 June 2025

CoralCT archives raw and processed data from coral and reef core samples, preserving valuable insights into how corals respond to environmental changes.

Pink aurorae illuminate the starry night sky above a stand of trees.
Posted inScience Updates

Two Neutron-Monitoring Networks Are Better Than One

by Trenton Franz, Darin Desilets, Martin Schrön, Fraser Baird and David McJannet 6 June 20259 June 2025

Hydrologists, atmospheric scientists, and space scientists are teaming up to keep a closer eye on soil moisture, hazardous space weather, and more.

Satellite view image of the Gulf of Mexico and surrounding regions showing satellite-measured water temperature data represented in hues of blue, pink, and yellow
Posted inScience Updates

Ocean Current Affairs in the Gulf of Mexico

by James A. Austin Jr., Christopher Lowery, Ligia Pérez-Cruz, Jaime Urrutia-Fucugauchi and Anthony H. Knap 19 May 202519 May 2025

Multinational and multidisciplinary studies of the past and present of the Gulf’s Loop Current are helping to reveal what might be in store for coastal communities.

Artificial intelligence–generated depiction of two people looking at computer monitors on a desk, small images of nature scenes in circles representing different Earth science applications, and a depiction of Earth surrounded by zeros and ones representing digital data, all in front of a star-filled night sky background.
Posted inScience Updates

A Two-Step Approach to Training Earth Scientists in AI

by Lexie Goldberger, Peishi Jiang, Tirthankar “TC” Chakraborty, Andrew Geiss and Xingyuan Chen 29 April 202529 April 2025

Researchers learned machine learning methods during a boot camp, then applied their new knowledge to real-world research problems during a hackathon.

Artist’s conception of an airplane flying above thunderstorm clouds tinted pink to represent gamma ray emissions
Posted inScience Updates

A New View of Gamma Rays from Thunderclouds

by Arve Aksnes, Nikolai Østgaard, Martino Marisaldi and Ingrid Bjørge-Engeland 25 April 202525 April 2025

Observations from high-flying aircraft revealed that thunderclouds act as natural particle accelerators, emitting energetic electromagnetic radiation more often than scientists expected.

Surface temperature measurements are shown by orange-red coloration on a satellite image of the Los Angeles area, with South Los Angeles outlined in white and inset images showing closer views of eight different parts of the area.
Posted inScience Updates

A Diverse New Generation of Scientists Observes Earth from Above

by Gregory R. Goldsmith, Monae Verbeke, Jeremy Forsythe and Joshua B. Fisher 16 April 202516 April 2025

Project-based learning and a modular class design help students from various backgrounds and universities gain hands-on experience with environmental remote sensing.

Two people wearing hard hats are silhouetted by the Sun rise in the distance as they look out over the ocean from a research vessel.
Posted inScience Updates

Unlocking Climate Secrets of Hawai‘i’s Drowned Reefs

by Jody M. Webster and Christina Ravelo 11 April 202511 April 2025

Researchers set sail to study sea levels, climate, ecosystem responses, and volcanic histories over the past 500,000 years, using an innovative seabed drill to sample fossilized reefs off Hawai‘i.

Close up view of the surface of dark-colored rock containing several large pale green crystals. The tip of a pen appears beside the rock for scale.
Posted inScience Updates

The Deep Frontier of Mantle Magma Supply

by Ben Black, Samer Naif, Forrest Horton, Andrea Goltz and Cian Wilson 25 March 202525 March 2025

Compared with crustal magma systems, little is known about the deep sources of volcanic supply chains. Interdisciplinary efforts can help answer key questions about how magma migrates from the mantle.

Illustration depicting glowing blue circuitry lines in the shape of a tree with branches, a trunk, and roots
Posted inScience Updates

Planting Seeds for Thriving Data Management

by Abigail Benson, Stace E. Beaulieu, Bradley Wade Bishop, Stephen C. Diggs and Stephen Formel 24 March 202527 March 2025

Learning how to manage research data is a core part of scientific education. The Earth Science Information Partners community has ideas to help early-career scientists build these important skills.

Aerial view of a debris flow composed of sediment, rocks, and uprooted trees that flowed down a narrow ravine before fanning out over a road and into a river
Posted inScience Updates

Confronting Debris Flow Hazards After Wildfire

by Ann M. Youberg, Luke A. McGuire, Nina Oakley, Francis K. Rengers and Autym Shafer 19 February 202519 February 2025

Scientists and practitioners have identified research priorities to improve scientific understanding of postfire debris flows and meet decisionmaking challenges posed by this growing hazard.

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Features from AGU Publications

Research Spotlights

What’s Changed—and What Hasn’t—Since the EPA’s Endangerment Finding

24 June 202524 June 2025
Editors' Highlights

Coupled Isotopes Reveal Sedimentary Sources of Rare Metal Granites

17 June 202516 June 2025
Editors' Vox

Inside Volcanic Clouds: Where Tephra Goes and Why It Matters

16 June 202512 June 2025
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