Conservation biologist Brian Gratwicke searches with his team for frogs in Altos de Campana National Park in Panama. Nate ...

Yahoo News had a rare peek inside the animals' enclosure, as the scheme was launched. See the incredible pictures and video.

Researchers have newly described three extremely rare species of toad that leapfrog over the egg-to-tadpole stage and give birth to toadlets.

It's one of the most unique national parks in the country. Learn more about the animals that live in Pinnacles National Park.

There are six species of venomous snakes in North Carolina, each with unique features and interesting behaviors.

We consider the Amazon to be the lungs of the world, but it is much more than that. Apart from containing the densest and ...

Isle Royale National Park in Lake Superior is one of the nation’s more remote national parks. The archipelago island chain is ...

Lake Chicot State Park in Lake Village, Arkansas is that impossibly gorgeous scene come to life, no filter required. Tucked away in the southeastern corner of the Natural State lies a place so ...

Nestled along the South Carolina coast, Brookgreen Gardens transforms 9,100 acres of former rice plantations into a mesmerizing sanctuary where towering live oaks draped with Spanish moss stand guard ...

Frogs need water. Almost all of the world's 7,900 known frog species breed in fresh water. And when it rains, these amphibians erupt into a chorus of calls—croaks, trills, cheeps and bellows—to ...