In the war against invasive species, it’s not clear that Arizona is winning. "We're losing, just like everyone else,” said ...

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 ...

PHOENIX — Arizona now has an official plan for fighting plant and animal invaders harming the environment. Members of the Arizona Invasive Species Council said the plan, approved by Gov. Janet ...

Add Yahoo as a preferred source to see more of our stories on Google. Frogs have long held a bad rap (at least among some people) for being slimy, even scary, critters, but that's not very fair to ...