Conservation efforts have quadrupled Arizona's bald eagle nest numbers since the 1970s, with experts closely monitoring and ...

Golden algae toxin blooms are responsible for fish deaths in Arizona lakes, with no reported human health impacts.

The coatimundi that attacked a hiker in southern Arizona remains missing, but experts believe it likely had rabies and has ...

Fish are dying and can be seen floating on the surface of some Arizona lakes, and golden algae is to blame. This is something that typically happens during Arizona's hottest months, but we're seeing ...

holds up a three after he shoots a three-point shot during the first half against Arizona State at McKale Center. / Aryanna Frank-Imagn Images The Arizona Wildcats couldn't stop rival Arizona ...