More than 7,000 species of frogs hop, climb and perch around our world—which means more than 7,000 unique frog calls permeate ...

Glass frogs have the rare ability to turn on and off their nearly transparent appearance, researchers report Thursday in the journal Science. Ernesto Benavides/Getty Images Now you see them, now you ...

The new species belongs to the Pristimantis genus and is named after the central Amazon mountain range in which it was found. Scientists found two populations of the frog: one in Tingo Maria National ...

On the foothills of the Andes in central Peru, a brilliantly colored frog lives out a fractured fairy tale. Once upon a time—specifically, one evening in November 2014—biologist Germán Chávez heard a ...

Ahhhh Spring! The thought of spring conjures up many sights, smells and sounds. After a long, hard winter, that red, red robin is a sight for frozen eyes to many and a sign of things to come for all.

Researchers have discovered seven new species of tree frogs that make otherworldly calls in the rainforests of Madagascar. Their strange, high-pitched whistling calls sound more like sound effects ...