Sometimes all it takes is fewer clicks. Scientists have discovered a new species of frog from Madagascar that stuck out in part because it “clicked” less during calls than similar species.

Frogs have a unique skeleton made for jumping that evolved over hundreds of millions of years, new research has shown. Precise control over their long hind legs allows the amphibians to achieve an ...

The radius and ulna of adult frog forearms are always fused into a single structure, as shown in this 3D model of the natal ghost frog, Hadromophryne natalensis.

Action potentials, with no accompanying contraction, were recorded from muscle fibers in which the transverse tubular system had been disrupted. The results show that action potentials require an ...

TWITCH responses of frog skeletal muscle can be potentiated, without any increase in peak tetanus responses, by many agents, for example, lyotropic anions 1–3. The magnitude of twitch potentiation in ...