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

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

Chatter over the airwaves has provided some clues about what happened in Arizona. A chief flight instructor who was in the ...

Citrus was more an aspirational 'C', and while growth has pushed out most groves, speciality farms are adding juice to the ...

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

The belt was still moving, and so my foot went on that belt, and then [...] my other foot went onto the stationary floor, and ...

“As an academic field, [sustainability is] relatively new, even though the theme is quite old, it’s actually a very ancient idea, and in some societies has been around for millennia,” Boone said.

While the spring equinox officially marks the beginning of spring on March 20, daylight saving time helps align human ...

It's allergy season in Arizona. Here's everything to know, including what is causing your allergies, common seasonal allergy ...