"O Sapo não lava o pé" (the frog doesn't wash its feet) is the kind of song every Brazilian child learns before they can read ...

Photo by Nick ShouDepending on where you're from, El Sapo Cancionero—Spanish for “The Singing Frog”—is either the title of an obscure Argentinean folk song or the name of a restaurant in Mexico City's ...

Every other Friday, the Outside/In team here at NHPR answers listener questions about the natural world. Today's question comes from Andy, calling from Dover, New Hampshire. Alejandro Vélez: That is a ...

A frog in Anhui Province in China warbles and flutes with so much versatility that researchers, upon first hearing it, couldn’t believe it was what it is. Frog calls rarely show a lot of diversity, ...