UNESCO, the UN body responsible for world heritage sites, is asking for more protection of the nature reserve just across the Arizona border in Mexico.

The Interior Department announced on Monday new federal grants that may give Indigenous youth public service opportunities on federal and tribal lands in Arizona.

The Arizona Legislature wrapped up its longest session on record last month, and conservationists say in spite of the extra time, lawmakers did little to address the state’s environmental problems.

Amelia Flores, chairwoman of the Colorado River Indian Tribes, brought attention to critical issues that her tribal farmers face back at home on her community's reservation.

Historic drought. Record heat. Severe water cutbacks. Life isn’t easy for Arizona farmers these days. Some are trying to adapt by planting new crops and using new technology. Others say they’ll leave their land fallow and install solar panels or wind turbines on the fertile soil instead. The University of Arizona’s Agricultural Extension is helping them transition to the farms of the future.

There’s perhaps no symbol more strongly associated with Arizona than the saguaro cactus. But this summer’s record-breaking heat has been so extreme, even some of these desert-adapted plants have died. And scientists are concerned about the future of the species in a warming climate.

Five members of the Arizona Humane Society’s emergency response team are in Maui to help with search and rescue efforts of pets in the aftermath of deadly wildfires.

The Interior Department announced the new climate-driven initiative on the one-year anniversary of the Inflation Reduction Act's passage.

Arizona Gov. Katie Hobbs has declared a state of emergency due to ongoing high temperatures around the state. A press release from the Governor’s Office on Friday afternoon cited 30 consecutive days of excessive heat warnings in Coconino, Maricopa and Pinal counties.