A new study combines historical observations, climate modeling, and data from tree rings to create a fuller picture of historic as well as potential drought conditions.
Rebecca Owen
Posted inResearch Spotlights
“Thirstwaves” Are Growing More Common Across the United States
Like heat waves, these periods of high atmospheric demand for water can damage crops and ecosystems and increase pressure on water resources. New research shows they’re becoming more severe.
Posted inResearch Spotlights
Forecasting the Future of Southern Ocean Ecosystems
A new ensemble of marine ecosystem models aims to improve understanding of how climate change will affect the waters surrounding Antarctica.
Posted inResearch Spotlights
Water Stored in the Mantle for Millions of Years May Be Linked to Continental Volcanism
New research shows that intraplate volcanism is more likely to occur over areas of the mantle that are more hydrated—particularly those that have been hydrated for a long, long time.
Posted inResearch Spotlights
Food Insecurity Is Linked to Heart Disease and Diabetes in the United States
A new study examines the geographic and demographic connections between health and a lack of consistent access to food, finding that this link is particularly strong in the South.
Posted inNews
Where the Wetlands Are
Researchers have crafted the most comprehensive map yet of Europe’s wetlands.
Posted inResearch Spotlights
How Rivers Carved the Canyons of the Central Colorado Plateau
A new study offers insights into a puzzling piece of the geological history of the Grand Canyon and surrounding regions.
Posted inNews
Megadroughts Have Grown in Size and Scope
A new study maps and ranks the largest, longest-lasting, and most severe multiyear droughts from 1980 to 2018.
Posted inNews
CT Scans Show How Giant Hailstones Grow
Dental office technology is giving scientists a peek inside giant hailstones.
Posted inResearch Spotlights
Modeling the Long and Short of Subduction Zones
A new subduction model could reveal important insights about megathrust earthquakes.