Even within a single species, animals don't all respond in the same way to environmental changes. A new study of reed frogs ...

A genus of around 20 burrowing frog species found mostly in South Africa is famous for its members' short limbs, flat, angry-looking faces, and rounded “golf-ball” like bodies. Now, this collection of ...

In the rocky outcrops of southwestern South Africa, a “dainty” creature rests in pools of water at night. Oliver Angus In the dry and rugged terrain of the Cederberg region of South Africa, creatures ...

SANTIAGO (Reuters) - Chilean scientists have rediscovered a species of frog last seen more than 80 years ago, prompting new calls for the conservation of its habitat in the far-flung Chilean desert.