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

The Phoenix Zoo announced that their brand new habitat, Big Cats of Arizona, will hold its grand opening in April.

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

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

Things took a dramatic turn in the Grand Canyon State at the end of the Arizona-Arizona State game Saturday. With 30.7 ...

Appropriately enough, the local time for Houston’s road game Saturday is at high noon. That’s noon Mountain time, as first ...

But Arizona and all states in the union already ... As described by the U.S. Fish & Wildlife Service, an adult cactus wren has a brownish upperpart with a scattering of white streaks, a long ...

Arizona has 28 species of bats that eat annoying insects and pollinate plants. Here's when they come out and what to do if one gets in your house.

There will be three events focused on finding homes for wild burros in March. The Bureau of Land Management's first adoption ...

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