The Trump administration's mass firing of probationary employees raises red flags for those working in Arizona's federal ...

The Maricopa County Parks and Recreation says swimming ... What to know about the Venezuelan gang in Arizona Does Arizona have the deadliest weather in US? Here's why this study says its so dangerous ...

Groups often go to Tucson parks to distribute food and provide services to people, but neighborhoods have shared health and ...

Quagga mussels have invaded much of the lower Colorado River, damaging equipment and degrading water quality ... according to Arizona State Parks and Trails: Stinknet is a fast-growing plant ...

The top 10 deadliest national parks and parkways were then ranked in terms of both environmental and activity-based risks.

Timed entry, long lines of cars at the gates and trails crowded with people angling for the best photos ops. Visitors aren’t ...

When you think of Arizona, you probably think of the Grand Canyon and desert landscapes, right? Well this lake right near ...

At least five national parks, monuments and forests in Arizona were expected to see protesters objecting to federal layoffs and budget cuts.

National parks across the U.S. are bearing down on ... from asking hikers how much water they have to gently making sure people keep a safe distance from wildlife. They also perform more overt ...

Arizona Congressman Raúl Grijalva has died, his office said in a statement Thursday afternoon. He was 77 years old.

While growth of data centers have been successful in Arizona, some cities have raised concerns over water and power resources ... to build police stations, parks, fire stations, faster than ...