The population of Sonoran bald eagles in Arizona reached a record high this year, with dozens of new hatchlings, according to ...

For 35 years American researcher Peggy Rismiller has been studying Kangaroo Island's animals, from snakes to echidnas.

This black-tailed rattlesnake was found 20 feet up in a tree when Bryan Hughes began recording it in the Sky Islands area of Arizona. Facebook video screengrab Rattlesnakes aren’t known to dangle from ...

The Los Angeles Zoo, in collaboration with the Arizona-Sonora Desert Museum and San Antonio Zoo, has joined forces to participate in a significant international recovery program for the federally thre ...