PORT ST. LUCIE, Fla. — You know them for their bulging eyes, webbed feet and distinctive raspy call. You've probably seen them (or likely heard them) in your backyard. We're talking about the invasive ...

How did they get here? It was nobody’s plan. These frogs hitched a ride on cargo ships, tucked inside crates coming from the Caribbean. The timing is muddy, as records don’t nail down the exact date, ...

Deep in the rainforests of Madagascar, scientists have discovered seven new tree frog species that emit noises that researchers said sound closest to some iconic and high-pitched effects from “Star ...

For 40 years, wildlife biologists worldwide have been sounding the alarm on a mass extinction of amphibians. In response, several groups of scientists and volunteers have formed to chronicle exactly ...