For a quarter of a century, Panamanian golden frogs were not seen in the wild. These brightly colored little amphibians had been wiped out by a fungal disease. Thankfully, experts at the Smithsonian’s ...

Some harlequin frogs have lost their poison—and their ability to defend themselves. Scientists are on the case.

The Panamanian golden frog is critically endangered and may be functionally extinct in the wild. While the global amphibian crisis is the result of habitat loss, climate change and pollution, the ...

Female golden rocket frogs prefer males with longer call lengths featuring more pulses, which correlates to their parental care abilities, researchers have found. Male removal experiments in Kaieteur ...