Happy Statehood Day, Arizona. From Stevie Nicks and award-winning Mexican food to small towns and Camelback Mountain, here's ...

Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird ...

With threats of avian flu and lead poisoning, biologists are working overtime to care for a species that nearly went extinct.

Happy Statehood Day, Arizona. From Stevie Nicks and the Colorado River to creosote and Camelback Mountain, here's why we love ...

Homolovi State Park was ranked among top road trip destinations in Arizona, and for good reason. Here's why you should make ...

Arizona has some of the prettiest sunsets, but why? There's a science behind it. Here's what to know, including sunset times ...

Take a romantic hike an easy paved trail around the town of Fountain Hill's world-famous fountain this Valentine's Day.

All kinds of animals use conspicuous colors. Research from biologists at the University of Arizona found it's a quirk of ...

For a quieter alternative to bustling Sedona, this underrated town offers history, natural beauty, and exciting recreational ...

Kyla Burton, 57, was a longtime kindergarten teacher and wife of Arizona Republic Executive Editor Greg Burton.

The country’s health care system could be in for major changes under the Trump administration. And that could mean a ...

Retailer Total Wine & More has sparked debate by selling THC-infused drinks, raising questions about legality and public ...