If not for a pair of Smithsonian scientists, the fingernail-size frog from Brazil would have likely gone extinct without ever being described ...

New Jersey is home to a total of 16 species of frogs and toads, 13 of which have been spotted in North Jersey. They live in a range of habitats from lakes to forests to right in your backyard, which ...

Some scientists worry that widespread enthusiasm over rediscovering lost or presumed-extinct species can underplay the rocky road to recovery that these species often face. Research suggests many ...