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Science Updates

A simulated tsunami traveling northwest across the Caribbean basin, in response to a hypothetical Mw 8.9 earthquake.
Posted inScience Updates

Nations Work Together to Size Up Caribbean Tsunami Hazards

by A. M. López-Venegas, S. E. Chacón-Barrantes, N. Zamora and J. Macías 4 October 20183 November 2022

An international collaboration is using historical records and modeling to assess tsunami potential in this high-risk region.

Antarctic seal stuck in ocean plastic
Posted inScience Updates

A Cross-Sectoral Approach to Tackle Ocean Plastic Pollution

by C. M. Waluda, R. D. Cavanagh and C. Manno 3 October 201823 February 2023

Plastic in the Oceans: Challenges and Solutions; Cambridge, United Kingdom, 7 March 2018

A block diagram shows an urban area and its environmental setting.
Posted inScience Updates

Agencies Collaborate to Better Monitor and Model the Environment

by B. Rashleigh and T. Nicholson 1 October 201831 March 2022

Interagency Collaborative for Environmental Modeling and Monitoring: Monitoring and Model Data Fusion; Rockville, Maryland, 24–25 April 2018

This aerial photo taken over Alaska shows one of the ways that thawing permafrost reshapes the landscape.
Posted inScience Updates

A Modeling Toolbox for Permafrost Landscapes

by I. Overeem, E. Jafarov, K. Wang, K. Schaefer, S. Stewart, G. Clow, M. Piper and Y. Elshorbany 28 September 20188 November 2021

A new resource makes it easier for researchers to explore predictions of how melting permafrost might affect carbon release, wetlands, and river deltas as they evolve and other interacting effects.

Geodetic GPS station P311 atop the Sierra Nevada mountains at Coyote Ridge, near Bishop, Calif., elevation 3,699 meters.
Posted inScience Updates

Harnessing the GPS Data Explosion for Interdisciplinary Science

by G. Blewitt, W. C. Hammond and C. Kreemer 24 September 201819 November 2021

More GPS stations, faster data delivery, and better data processing provide an abundance of information for all kinds of Earth scientists.

Ocean waves pound the shore of a coastal town in Italy.
Posted inScience Updates

New Achievements in Coastal Altimetry

by M. Restano, M. Passaro and J. Benveniste 14 September 201815 November 2021

11th Coastal Altimetry Workshop; Frascati, Italy, 12–15 June 2018

The Limpopo River in Mozambique, which can pose a threat to human infrastructure when floodwaters rise
Posted inScience Updates

Can We Build Useful Models of Future Risk from Natural Hazards?

by A. J. Kettner, I. Overeem and G. Tucker 10 September 201812 December 2022

Geoprocesses, Geohazards—CSDMS 2018: A CSDMS hosted Workshop; Boulder, Colorado, 22–24 May 2018

This active storm near Batesville, Texas, produced frequent cloud-to-ground lightning.
Posted inScience Updates

Lightning: A New Essential Climate Variable

by V. Aich, R. Holzworth, S. J. Goodman, Y. Kuleshov, C. Price and E. Williams 7 September 201813 February 2023

Lightning is a symptom and a cause of climate change. A recently established task team is working to make lightning data available and useful for climate science and service applications.

A large sunspot observed by the Transition Region and Coronal Explorer (TRACE) satellite in the UV in September 2000.
Posted inScience Updates

Better Data for Modeling the Sun’s Influence on Climate

by T. Dudok de Wit, B. Funke, M. Haberreiter and K. Matthes 4 September 201821 February 2023

Several international initiatives are working to stitch together data describing solar forcing of Earth’s climate. Their objective is to improve understanding of climate response to solar variability.

This composite image shows the 2017 solar eclipse on 21 August as NPP passed over the southeastern United States.
Posted inScience Updates

Scientists Meet to Review Preparations for Satellite Launch

by T. Atkins, M. Divakarla and L. Zhou 29 August 201826 October 2021

Center for Satellite Applications and Research JPSS 2017 Annual Science Team Meeting; College Park, Maryland, 14–18 August 2017

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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Research Spotlights

A Long-Term Look Beneath an Antarctic Ice Shelf

6 March 20269 March 2026
Editors' Highlights

Collinearity is Not Always a Problem in Machine Learning

10 March 20269 March 2026
Editors' Vox

How Radar Reveals the Hidden Fabric of Ice Sheets

9 March 20269 March 2026
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