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meetings & workshops

Aerial view of a large collapsed crater at the summit of a volcano with gray barren slopes.
Posted inScience Updates

Lessons and Lingering Questions from Collapsing Basaltic Calderas

by Kyle R. Anderson, Kendra J. Lynn, Ashton F. Flinders, Thomas Shea and Michael Poland 18 December 202518 December 2025

Research into the hazardous collapses of basaltic volcanoes has revealed common physical processes, but addressing remaining questions requires learning more from historical events.

Aerial view of snow-covered Yukon River Delta in Alaska.
Posted inNews

Changing Winters Leave Indigenous Alaskans on Thin Ice

by Cassidy Beach 12 December 202517 December 2025

Researchers are blending Indigenous Knowledges with climate models to describe shifts in snow and ice.

Chet Udell (second from right) and students at a MacGyver session at AGU24.
Posted inNews

Celebrating the MacGyver Spirit: Hacking, Tinkering, Scavenging, and Crowdsourcing

by Kate Evans 9 December 202511 December 2025

The MacGyver sessions allow scientist-tinkerers to have “nerd-on-nerd” discussions about do-it-yourself gadgets and gizmos.

Nine researchers pose for a photo outside a concrete building with a sign reading “Bolinao Marine Laboratory, The Marine Science Institute, University of the Philippines.”
Posted inNews

A Cryobank Network Grows in the Coral Triangle

by J. Besl 5 December 20251 January 2026

As the ocean becomes increasingly inhospitable for corals, researchers in the Coral Triangle are turning to cryopreservation to freeze, thaw, and save the region’s hundreds of coral species.

A man sits on the balcony of a flooded building along the banks of an overflowing river.
Posted inResearch Spotlights

A New Way for Coastal Planners to Explore the Costs of Rising Seas

by Saima May Sidik 18 November 202518 November 2025

A framework featuring a range of plausible future sea level rise scenarios could help coastal planners prepare critical infrastructure for the worst-case scenario.

Emissions billow from a power plant’s smokestacks in the distance beyond a partially ice-covered river.
Posted inOpinions

A Better Way to Monitor Greenhouse Gases

by Dustin Carroll, Nick Parazoo, Hannah Nesser, Yinon Bar-On and Zoe Pierrat 24 October 202524 October 2025

A unified, global observing system could more effectively monitor progress in reducing emissions and accelerate climate action through improved data and decision support.

A crowd of people walk in a corridor between rows of posters at a scientific conference.
Posted inOpinions

Eight Ways to Encourage Equality, Diversity, and Inclusion Discussions at Conferences

by Benjamin Fernando and Mariama Dryák-Vallies 5 August 202513 November 2025

Getting scientists to engage in sessions about issues of scientific culture is challenging, but these best practices for meeting organizers can help.

Close-up view of pieces of sea ice separated by a strip of open water.
Posted inScience Updates

Finding Consensus on Arctic Ocean Climate History

by Jochen Knies, Matt O’Regan and Claude Hillaire Marcel 25 June 202525 June 2025

Understanding the effects of a “blue” Arctic Ocean on future climate requires a coordinated effort to study Earth’s past warm periods using a variety of classical and cutting-edge methods.

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.

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 202523 December 2025

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

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