For 130 years, a small Chilean frog vanished from scientific view. Biologists searched. Nature enthusiasts kept their eyes ...

In the rainforests of Suriname, a snake stalks a small bright-blue frog. The frog makes no attempt to hide and the predator makes no attempt to attack. The key to this bizarre standoff is color ...

Researchers surveying the area noticed small frogs sticking halfway out of the temporary streams and thought they looked like the genus Rupirana, according to a study published March 14 in the ...

The micro-environment was perfect for the “small size(d)” frog, reaching just 1.1 inches long, according to the study. The new species was named Gracixalus huaping, or the Huaping small tree frog.