A group of hikers in the San Gabriel Mountains recently encountered a rare sighting: a large family of bighorn sheep. As seen in images posted by the Instagram account @lahikes on May 29, hikers ...

For decades, Himalayan brown bears have killed livestock and destroyed homes in this rural village. Residents are learning ...

Conservationist Dr. Gladys Kalema-Zikusoka has been on a decades-long mission to save critically endangered mountain gorillas ...