Scientists have braved 50C heat and venomous snakes to track down a "leopard-print" frog virtually unknown to science and learn how it reproduces. Argentinian conservation scientists are fighting ...

DESCRIPTION: Stockier than other leopard frogs, the Chiricahua looks like a small bullfrog with spots. The adult ranges in size from about two to five inches in length, and females are larger than ...

TUCSON, Ariz.— Cattle have caused immense damage to critical habitat designated to help threatened Chiricahua leopard frogs recover throughout four national forests in Arizona, based on field surveys ...