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.