Sustainability & the Environment

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.

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.

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.

With funding from the Department of Energy, U of A researchers are working to revolutionize our understanding of how soil microbes influence climate change.

Researchers from the U of A and ASU this week showcased new techniques to improve urban water use practices. Their work was supported by the Smart Tree Watering Regents' Research Grant.

Funding will support the development of K-12 programs that educate teachers and students about responsible mining and careers in the mining industry.