Male túngara frogs croak from shallow puddles to attract mates. But new research finds that their love songs have a dark side: They create ripples that attract the attention of frog-eating bats. And ...

The croaking of frogs and toads is as much a part of spring as birdsong and gardening. When these animals go courting in ponds and pools, it’s hard to miss—though not everyone enjoys nighttime frog ...

Male Darwin's frogs raise young in their mouths, protecting them from predators until they have matured for weeks, when the fathers regurgitate them into the world. But nothing can protect them from a ...