Many scientists believe the red-eyed tree frog developed its vivid scarlet peepers to shock predators into at least briefly questioning their meal choice. These iconic rain-forest amphibians sleep ...

One frog’s call is a clear, loud “knock-knock!” Another sounds exactly like a ray gun in a video game. The forest feels more wild at night. Near a shed, a male red-eyed tree frog clings to ...

Hiking through the dense rainforest of Madagascar, scientists heard a series of “otherworldly” sounds ... red-tinged eyes. The fifth new species was named Boophis pikei, or Pike’s tree frog, ...

Blue jeans poison dart frogs cannot be handled since their skin—not made of denim—is extremely toxic. Beverly Houwing, Costa Rica, 2020. There’s a good chance that you’ll ...

Although it might be hard to steal a glimpse of the red-eyed green tree frog, the amphibian makes itself known thanks to its distinct call. Males communicate from deep within the vegetation near ponds ...