Climate was an easy, low-cost product to sell in Arizona's early years, before rising temperatures changed the landscape's ...

Democratic lawmakers introduced several bills this session aimed at protecting Arizonans from extreme heat. A bill to keep ...

As Arizona’s record-dry winter continues, Western water managers are quietly preparing for what many have called a “nuclear ...

They showed up on the official seal before statehood, but not even Arizona's state historian can pinpoint the beginnings of ...