You probably won’t want to kiss this frog, but it will catch your ear. CNN’s Jeanne Moos reports on nature’s squeaky toy.

It has already been viewed more than half a million times. The animal puffs itself up to ward off predators, but its tough guy act may fall flat when he opens his mouth. The frogs are found mostly in ...

Scientists suggest female frogs listen for changes in the male calls as a signal for when it's warm enough to mate.

You probably won’t want to kiss this frog, but it will catch your ear. CNN’s Jeanne Moos reports on nature’s squeaky toy.