Five Democrats and three Republicans are running in a July 15 primary election in southern Arizona to succeed the late Democratic Rep. Raúl Grijalva ...

The Arizona Diamondbacks injured list grew by two more players on Sunday, and additional details were provided by Manager ...

Here is what to expect when traveling throughout Arizona on July Fourth Day weekend, including traffic issues, event coverage and weather updates.

The University of Arizona has launched an initiative exploring how artificial intelligence can be used in public health by ...

Rising summer temperatures pose serious health risks for dogs. Here are expert tips on how to care for your furry friends.

As a kid, Ojas Sanghi thought the people in power would solve the climate problem. Now he's charting his own course.

As federal funding changes hit universities, key research initiatives are scrambling to find cash. The Schroeder Lab at UA is ...

Webb grew up in Rocklin, Calif., down the road from the Triple-A ballpark where he took the mound Saturday night.

It took longer than he would have liked, but Willy Adames finally appears to be hitting his stride at the plate for the ...

It took longer than he would have liked, but Willy Adames finally appears to be hitting his stride at the plate for the ...