Bird flu is changing rapidly, increasing the chances of more humans getting sick. Arizona must do more now to contain the spread.

Neuroscientists have found a link between vocal changes and the aging brain in zebra finch songbirds, which could help lead to earlier diagnoses for disorders such as Parkinson's and Alzheimer's ...

Here are the top boy's performances from the third week of the high school track and field season. Vote in our poll.

Birdwatching is a rewarding pastime that offers enthusiasts the chance to connect with nature and observe a diverse ar ...

Dairy producers are increasingly putting internet-connected collars and ear tags on their cows, helping better track the ...

A new study, led by researchers at Arizona State University ... Surprisingly, the study found that birds, despite having significantly higher blood sugar levels and living longer than similarly ...

Kiera Riley, courts and education reporter for the Arizona Capitol Times, watched the execution of Aaron Gunches as his ...

Kyler Murray has a new backup. As the Arizona Cardinals see it, Murray is both their future and present at the sport’s most ...

"There is some hopeful news in that the bird is still able to produce ... The work was also supported by the Arizona Department of Health Services and the state of Arizona under ADHS Grant No ...

However, help could be on the way for one of our state’s biggest ... at one Hickman farm in Arizona, they’ve already lost more than a million egg-laying hens due to bird flu.

Grand Canyon mascot Thunder the Antelope, center, stands in the student section during the second half of an NCAA college ...