Add Yahoo as a preferred source to see more of our stories on Google. Yes, all of Arizona’s toads are toxic, some more than others. They typically emerging during summer monsoon season, typically from ...

Though not listed as endangered, northern leopard frogs have disappeared from most of their historical habitats in Arizona since the 1960s, facing invasive species, long-term drought and a deadly ...

The Phoenix Zoo recently released 1,000 tadpoles into the Tonto National Forest, part of a program to save the threatened Chiricahua leopard frog. The zoo collects eggs every year, and those eggs ...

Arizona’s usual suspects are snakes, scorpions, spiders and the occasional rat. But adding to the list of critters are toads and not just any regular toads, but toxic toads. Yes, all of Arizona’s ...

Global warming probably isn't triggering the fungal disease killing off Arizona frogs, some Arizona researchers say, despite a new study that concludes warming is causing the extinction of many frog ...

The marshes and wetlands that once offered habitat for Chiricahua leopard frogs have steadily shrunk across Arizona, in part because of a relentless drought. Teams of volunteers are working to build ...

A wetlands restoration project in eastern Arizona, which has revitalized six ponds, is helping a frog species get through ongoing drought in the area. The Chiricahua leopard frog, which has been ...