PHOENIX – Arizona Gov. Katie Hobbs unveiled Thursday a groundwater model and the Arizona Department of Water Resources’ latest study of groundwater conditions across the Phoenix Metro area. In ...

Sustainable rates of groundwater withdrawal in Oregon's Harney Basin were surpassed 20 years prior to the time declining groundwater levels were generally recognized, a new analysis found. Sustainable ...

The nation’s fifth-largest city and surrounding metropolitan area is officially tapped out of groundwater, Arizona Gov. Katie Hobbs announced Thursday, adding another item to the state’s long list of ...

Water security is essential for the sustainability of healthy human populations, economic growth, and the stability of communities and nations. Approximately 30% of all freshwater on Earth exists as ...

Aerial view of suburban development in Chandler, Arizona, featuring lakes, lush golf courses, and water-guzzling lawns. Credit: Wild Horizon/Universal Images Group via Getty Images PHOENIX—The ...