For a quarter of a century, Panamanian golden frogs were not seen in the wild. These brightly colored little amphibians had ...

As dozens of frog species have declined across Central America, scientists have witnessed a remarkable chain of events: With fewer tadpoles to eat mosquito larvae, rates of mosquito-borne malaria in ...

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 ...

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 ...

In nature, size is often misleading. Some of the most powerful defences on Earth belong not to large predators, but to creatures small enough to disappear into leaf litter. In tropical rainforests, ...