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

Avian influenza has been detected in milk from a dairy herd in Maricopa County, according to the Arizona Department of Agriculture.

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

A fungus that has killed millions of bats across North America has arrived in Arizona, state wildlife officials announced on ...

Researchers and citizen scientists took samples of environmental DNA from saliva on backyard hummingbird feeders and agave ...

Arizona's state bird fends for itself against predators in the desert, making its home in prickly plants. Here's what to know ...

A baby bobcat was pulled from a Tucson chimney in this adorable rescue. Watch how rescuers used salad tongs to save the ...

Watch the Video Click here to watch on YouTube An Arizona wildlife enthusiast was pleased and surprised to see so many different animals when he reviewed his trail camera footage. He had discovered ...

As winter rolls on, Arizona wildlife officials urged people to proceed with caution when walking on frozen lakes.

ADOT received a $566K federal grant to develop a GIS-based tool for mapping wildlife-vehicle collision hotspots to improve ...

Scientists have long suspected that Mexican long-nosed bats migrate through southeastern Arizona, but without capturing and ...