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drought

A dust storm near Winslow, Arizona
Posted inScience Updates

Better Approaches to Managing Drought in the American Southwest

by P. Lambert, Timothy Titus and A. Ostroff 20 March 20198 November 2021

USGS Southwest Region 2018 Science Exchange Workshop: Drought Science; Fort Collins, Colorado, 25–27 September 2018

Lake Powell low water Colorado River Utah Arizona
Posted inScience Updates

Is the Recent Drought on the Colorado River the New Normal?

by J. J. Barsugli, M. P. Hoerling and B. Livneh 1 March 201915 February 2023

Understanding Historical Changes in the Flow of the Colorado River; Boulder, Colorado, 24–25 September 2018

A view of drought-stricken Lake Mead
Posted inResearch Spotlights

Rising Temperatures Reduce Colorado River Flow

Sarah Stanley, Science Writer by Sarah Stanley 18 February 20193 March 2023

Hotter conditions have played a much greater role in reducing flow during the ongoing Millennium Drought than in a mid-20th century drought.

Holuhraun lava field in Iceland in September 2014
Posted inFeatures

Earth’s Devastating Power, Seen by Satellite

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 25 January 20196 January 2023

Hurricanes, volcanoes, droughts, floods, fires, tsunamis: Satellites capture some of Earth’s most destructive forces.

A woman draws water from a well in northern India, where unsustainable aquifers are vulnerable to drought conditions.
Posted inResearch Spotlights

A Closer Look at the Sustainability of Our Groundwater Aquifers

by L. Strelich 19 October 20186 February 2023

Researchers use a new approach to assessing the world’s largest aquifers in hopes of improving groundwater management during drought periods.

Firefighters at the Ranch Fire in California
Posted inNews

How Forecasting Models Are Changing the Way We Fight Fires

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 17 August 20183 November 2022

Eos speaks with Andy Edman, western region chief of the Science and Technology Infusion Division at the National Weather Service, about how the agency is helping wildfire crews fight fires from space.

El Castillo, a pyramid in the ancient Maya city of Chichén Itzá.
Posted inNews

Severe Drought May Have Helped Hasten Ancient Maya’s Collapse

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 2 August 201821 March 2022

Chemical signatures from sediments in lake cores reveal that the centuries-long drought during the fall of Classic Maya civilization was worse than researchers had imagined.

A sudden monsoon downpour sweeps across a desert valley in Arizona.
Posted inFeatures

When Environmental Forces Collide

by T. Wahl, P. J. Ward, H. C. Winsemius, A. AghaKouchak, J. Bender, I. D. Haigh, S. Jain, M. Leonard, T. I. E. Veldkamp and S. Westra 27 June 20189 March 2023

Multiple factors often interact to amplify the effects of severe storms, droughts, and other extreme water-related events.

Theewaterskloof dry Dam
Posted inNews

Will Cape Town Escape Its Water-Starved Fate?

Lucas Joel by L. Joel 26 April 201824 February 2023

Despite ramped-up conservation efforts and hopes lifted by a few recent rainstorms, residents of the South African metropolis still face the possibility of a water doomsday.

Drought is an absence of water but it is actually a complex phenomenon and one of the most poorly understood natural hazards
Posted inEditors' Vox

The Challenges of Drought Prediction

by Z. Hao 16 February 20186 February 2023

Advances in dynamical modeling and the use of hybrid methods have improved drought prediction, but challenges still remain to improve the accuracy of drought forecasting.

Posts pagination

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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

Making a Map to Make a Difference

11 February 202611 February 2026
Editors' Highlights

Rocky Shore Erosion Shaped by Multi-Scale Tectonics

16 February 202613 February 2026
Editors' Vox

A Double-Edged Sword: The Global Oxychlorine Cycle on Mars

10 February 202610 February 2026
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