"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 ...

THREE FORKS, Mont. — At the Ott-Kimm Conservatory in Three Forks, the senses of sight, sound and smell are magnified. It's a place where life forms come together in what some have called the Circle of ...

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 ...

During a recent lecture on evolution, I had to explain the differences between three different processes known as geographic, temporal and behavioral isolation. Geographic isolation is the easiest of ...

WASHINGTON (AP) — City frogs and rainforest frogs don’t sing the same tune, researchers have found. A study released Monday examined why Panama’s tiny tungara frogs adapt their mating calls in urban ...

When the time is right, a good love song can make all the difference. A study from UC Davis found that temperature affects the sound and quality of male frogs’ mating calls. In the colder, early weeks ...