Between 2000 and 2023, glaciers collectively lost 7,211 billion tons of ice, contributing almost three quarters of an inch to global sea-level rise, a new study finds.

Contrary to what people might think, North American forests are burning less, not more, finds a new study co-authored by U of A fire ecologist Donald Falk. Researchers say the absence of fire can contribute to more severe wildfires in the future.

Yuma's agriculture and agribusiness contributed $4.4 billion in economic activity to the state of Arizona and $3.9 billion to Yuma County in 2022.

Stephanie Winick is a senior double majoring in environmental science and Spanish. In this Q&A, Winick discusses the value of learning from other students, how intentional everyday actions can contribute to bigger change, and her goals to pursue a career dedicated to environmentalism.

The U of A and 20 other U.S. institutions will help the Carnegie Foundation develop a new higher education designation recognizing sustainability and climate action.

The grant from the National Institute for Occupational Safety and Health will support U of A researchers' work to improve safety and productivity in the mining industry.

From canine companionship to intergalactic intrigue, U of A research, scholarship and expertise generated news around the world in 2024.

U of A researchers found that millennials are balancing hope and hesitation as they plan for their financial futures amid climate challenges.

The Burn Period Tracker tool provides real-time information on the number of hours per day that relative humidity is less than or equal to 20% – a metric informally known as the "burn period." The tool has been has been widely adopted by fire managers across the Southwest.

U of A geoscientists are leading a $12 million feasibility study to characterize geologic locations suitable for carbon dioxide storage in the Harquahala basin west of Phoenix.