The Phoenix Zoo, along with several conservation partners released 25 threatened garter snakes into the Tonto National Forest ...

An impactful 6.8 earthquake struck Cuba on Sunday amid a grueling recovery from recent power failures and damaging hurricane activity, officials said. According to the United States Geological Survey, ...

The elusive bird is usually found near riverbeds and streams, but a new study says it was recently discovered living in arid Arizona mountains.

Senators’ legislation ensures copper projects are eligible for the FAST-41 permitting process, allowing copper projects to deploy more efficiently in Arizona and strengthening our domestic copper ...