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Science Updates

Aerial view, looking west over Wordie glacier, one of the smaller outlet glaciers in northeastern Greenland
Posted inScience Updates

Using Landsat to Take the Long View on Greenland's Glaciers

by M. Scheinert, R. Rosenau and B. Ebermann 29 December 201627 July 2022

A new web-based data portal gives scientists access to more than 40 years of satellite imagery, providing seasonal to long-term insights into outflows from Greenland's ice sheet.

Microwave brightness temperature maps derived from satellite data.
Posted inScience Updates

Bringing Earth's Microwave Maps into Sharper Focus

by A. C. Paget, M. J. Brodzik, D. G. Long and M. A. Hardman 21 December 201631 March 2023

New processing capabilities improve the spatial resolution of satellite microwave data, enabling scientists to analyze trends in coastal regions and marginal ice zones.

Nonglacial upland surface in the mountains of northern Sweden.
Posted inScience Updates

Deciphering the Cosmogenic Code to Learn Earth's Surface History

by A. P. Stroeven, D. Fink and M. Caffee 28 November 201623 March 2023

Third Nordic Workshop on Cosmogenic Nuclide Techniques; Stockholm, Sweden, 8–10 June 2016

Bathymetry image of Brothers Seamount and caldera, an undersea volcano off the coast of New Zealand.
Posted inScience Updates

A Name Directory for the Ocean Floor

by V. Stagpoole, H. W. Schenke and Y. Ohara 22 November 20161 October 2021

New Web resources enable scientists to standardize the naming of seamounts, trenches, and other undersea features, reducing ambiguity in identification and communication.

Fish that suffocated from a red tide in Florida’s coastal ocean wash up onshore.
Posted inScience Updates

Coastal Observations from a New Vantage Point

by J. Salisbury, C. Davis, A. Erb, C. Hu, C. Gatebe, C. Jordan, Z. Lee, A. Mannino, C. B. Mouw, C. Schaaf, B. A. Schaeffer and M. Tzortziou 14 November 201614 February 2023

The NASA Geostationary Coastal and Air Pollution Events satellite mission plans to keep an eye on short-term processes that affect coastal communities and ecosystems.

Environmental data buoy at Granite Island Light Station, a Great Lakes Evaporation Network site on Lake Superior.
Posted inScience Updates

Predicting a Great Lake's Response to a Warm Winter

by J. D. Lenters, P. D. Blanken and B. Kerkez 11 November 201618 August 2025

The Superior Challenge Summit: Forecasting El Niño's Impact on the World's Largest Lake; Ann Arbor, Michigan, 17–19 May 2016

Calbuco volcano in Chile erupting and injecting ash and gases into the atmosphere.
Posted inScience Updates

How Did Climate and Humans Respond to Past Volcanic Eruptions?

by M. Toohey, F. Ludlow and A. N. LeGrande 10 November 201619 October 2021

First workshop of the Volcanic Impacts on Climate and Society Working Group; Palisades, New York, 6–8 June 2016

Crew members prepare to launch a biogeochemical profiling float in the Pacific sector of the Southern Ocean.
Posted inScience Updates

Bringing Biogeochemistry into the Argo Age

by K. S. Johnson and H. Claustre 8 November 201627 September 2022

Plans are underway to integrate and augment a collection of regional programs to form a global biogeochemical monitoring network.

More-frequent extreme rain events are currently occurring in Europe, such as this flood in North Yorkshire, UK, in December 2015.
Posted inScience Updates

Challenges of Climate Change Adaptation

by T. L. Thorarinsdottir and K. de Bruin 7 November 201611 January 2023

Practical and Methodological Challenges of Climate Change Adaptation; Oslo, Norway, 25–26 April 2016

After a 2012 landslide in Finca Loma Linda, Guatemala, 46 people were forced to evacuate to an emergency shelter.
Posted inScience Updates

An Early Warning System for Landslide Danger

by A. J. Posner and K. P. Georgakakos 3 November 20166 January 2023

Advances in satellite imaging, mapping, and rainfall estimations have made it possible to implement a regional real-time assessment of landslide hazard threats across Central America.

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21 November 202521 November 2025
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The Language of the Crust: Investigating Fault-to-Fault Interactions

21 November 202519 November 2025
Editors' Vox

Echoes From the Past: How Land Reclamation Slowly Modifies Coastal Environments

19 November 202519 November 2025
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