Coconino County emergency teams say they're ready with life-saving resources and messages when a natural disaster strikes.

Arizona groundwater is a lifeline that sustains cities, tribal communities, farms, and plants and animals. Learn the basics.

More resources are being brought in to help fight fires burning through northern Arizona, including on the Grand Canyon's ...

Natural gas compressor faces opposition in northern Arizona. Published: May 21, 2025 at 10:08 PM MST ... including about $124 million for Arizona.

The results have implications for sustainable agriculture and further show how ecosystems adapt to changing environment.

Antelope Canyon is among Arizona's most stunning natural beauties and bucket list destination. Here's what it looks like inside and how to visit.

Grijalva has represented Arizona in Congress since 2002. He served as the top Democrat on the Natural Resources Committee starting in 2015, and became chair after Democrats retook control of the ...