As wild burro populations grow, they're putting native vegetation at risk, a new study shows, including the saguaro cactus.

Some biologists worry about the impact burros could have on Arizona's desert ecosystem from eating larger plants relied upon ...

Recent rains have brought out the Sonoran Desert toad. This amphibian has a special defensive ability. Their skin contains a strong psychedelic.

On Saturday, the Houston Cougars welcome in their next test of the season with the Arizona Wildcats walking into TDECU ...

In the last game a collegiate program from Texas visited Tempe, Arizona, to take on Arizona State, the No. 7 team in the ...

A new report from the Arizona Game and Fish Department showed the state's unchecked feral burro population is destroying keystone plant species in the Sonoran Desert. Wildlife scientists studied plant ...

Robert Zavala, 19, looked up at the dawn sky on the grassy field, searching for doves. He grabbed his shotgun, placed it against his shoulder and aimed. He pulled the trigger, the blast interrupting ...

A black bear wandered onto an elementary school campus after being displaced by wildfires. Watch authorities capture the interloper.

Biologists with the Arizona Game and Fish Department have released a new study showing feral burros are devastating key plant species in the Sonoran Desert. Alyssa Farah Griffin under scrutiny over ...

Arizona's forestry department works to reduce wildfire risk and remove invasive species along the Lower Gila River.

Sept. 30 (UPI) --An Arizona wildlife photographer who failed to find any interesting wildlife in a state park ended up capturing footage of a bear in an unexpected place -- a grocery store. The Oro ...

TUCSON, Ariz. (KGUN) — A black bear was caught on camera climbing a cactus in the Catalina Foothills between Sabino Canyon and Ventana Canyon before running off into the desert. This video was shared ...