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CC BY-NC-ND 2019

Photo of a deep stepwell in India, with a green pool at the bottom
Posted inNews

Widespread Contamination Found in Northwest India’s Groundwater

Mary Caperton Morton, Science Writer by Mary Caperton Morton 5 August 201913 September 2025

Naturally occurring contaminants and human-made pollution in drinking water supply may be harmful to human health.

Photo of a sunny hillside tea plantation
Posted inNews

Climate Change Could Threaten Your Cuppa

Sarah Derouin, Science Writer by Sarah Derouin 5 August 201918 October 2021

The effects of climate change, including warmer temperatures and variable rainfall, may threaten the tea plantations of Sri Lanka within the next 30 to 50 years.

Snow blankets East Gros Ventre Butte, just west of Jackson, Wyo., in the Upper Snake River Basin
Posted inResearch Spotlights

Capturing Snowmelt Patterns from Cloudy Satellite Images

Sarah Stanley, Science Writer by Sarah Stanley 2 August 201925 October 2022

A new modeling strategy could improve streamflow predictions in places where mountain snow is a critical source of water.

Plots of average wave electric field power spectral densities on the nightside
Posted inEditors' Highlights

Human-made Emissions Modify Electron Space Environment

by Viviane Pierrard 2 August 20198 August 2022

Very Low Frequency transmitters used for communications with submarines modify the dynamics of energetic electrons in the inner radiation belt and the slot region.

Arctic melt ponds on sea ice
Posted inNews

A Nearly 100-Year-Old Physics Model Replicates Modern Arctic Ice Melt

Rachel Crowell, Science Writer by Rachel Crowell 2 August 20195 January 2022

The model was previously used to describe the behavior of ferromagnets in the presence of external magnetic fields.

A photograph of an Andean páramo that is awash in clouds.
Posted inNews

The Flickering Sky Islands

Lucas Joel by L. Joel 2 August 20197 February 2023

In the Andes, islands in the sky flicker, and evolution kicks into high gear.

Dust storm in the Greenland Ice Sheet outwash plain near Kangerlussuaq
Posted inNews

Abrupt Arctic Climate Shifts Trigger Rapid Ecosystem Responses

Cheryl Katz, Science Writer by Cheryl Katz 1 August 20193 November 2021

New research finds that the Greenland environment is highly sensitive to recent warming trends.

Hurricane Michael approaches the coastline of the Florida Panhandle on 10 October 2018.
Posted inOpinions

Artificial Intelligence May Be Key to Better Weather Forecasts

by S.-A. Boukabara, V. Krasnopolsky, J. Q. Stewart, S. G. Penny, R. N. Hoffman and E. Maddy 1 August 20195 October 2021

Recent advances in machine learning hold great potential for converting a deluge of data into weather forecasts that are fast, accurate, and detailed.

Diagram showing the locations and deploying countries of more than 1,400 sea surface temperature-measuring ocean drifters
Posted inResearch Spotlights

Updating a Crucial Source of Sea Surface Temperature Data

by Terri Cook 31 July 201918 October 2022

A new version of a major sea surface temperature data set reduces systematic errors in measurements of one of the most important indicators of the state of Earth’s climate system.

Homes built at sea level on Palm Jumeirah island, Dubai
Posted inNews

Meteotsunami Spotted for the First Time in the Persian Gulf

Katherine Kornei, Science Writer by Katherine Kornei 31 July 201917 May 2022

The Persian Gulf, a region with high-end resorts and oil-related infrastructure dotting its shorelines, was hit in 2017 by weather-induced waves that rolled roughly a kilometer inland.

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

Features from AGU Publications

Research Spotlights

Carbon-Rich Rocks May Have Cooled the Ancient Martian Atmosphere

28 May 202628 May 2026
Editors' Highlights

From Grains to Bands: Modeling Deformation in Porous Rocks

26 May 202621 May 2026
Editors' Vox

From Volcanic Vents to Safer Skies

27 May 202627 May 2026
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