"The observation confirms the population’s significance in these cliffs." Experts thrilled after trail cameras capture images of elusive creature only seen once a year: 'Information about it is scarce ...

Kangaroo Rat There are 22 species of the nocturnal rodent, which is widespread in the state’s arid zones. Most hop on their hind legs. Red Racer Snake ...

Owls cooling off in kiddie pools, gardens, even tires. The phenomenon is capturing attention across the region.

With it's widely varied landscapes, Arizona is home to so many cool creatures. These are 10 of the most unique animals. Have ...

Nocturnal hunting is relatively rare among predators, as it requires specialized sensory abilities -- many of the best night-hunters are birds, including owls, nightjars, nighthawks and more.

This switch to nocturnal habits can, unfortunately, increase risks from predators. From goats to cheetahs, the shift is happening across the animal kingdom.