Smithsonian researcher Brian Gratwicke and colleagues describe how acoustic technology aided the remarkable rediscovery of four amphibian populations thought to have vanished from Panama’s mountain ...

Frogs are some of the most widespread amphibians in the United States, thriving in pretty much any area with plenty of water, ...

An expedition to one of Earth’s most remote corners yielded a remarkable new species, but the discovery comes with an urgent warning Imagine a forest so high, cold and remote that almost no scientist ...

Scientists have newly described three extraordinary species of tree toad that leapfrog over the egg-to-tadpole stage. The females give birth on land to dozens of toadlets, each measuring just a few ...

Researchers have identified a new species of poison-dart frog, Ranitomeya hwata, in the remote bamboo-forest of Alto Purus National Park located in eastern Peru. This newly discovered amphibian is the ...

MCCAMMON: In Peru, a research expedition traveled over mountains and through thick forests, going further than any team of scientists. GERMAN CHAVEZ: It's an area where very few scientific expeditions ...

Called the green and golden bell frog, these animals were bred in captivity and will be released in groups of 15 having been ...

You don't have to touch the frogs and toads; just listen for their distinctive croaks and chirps. And Friends of the Rouge ...