Did you know that one U.S. state has more unique salamander species than anywhere else? This region is a hotspot for these ...

Cloaked by darkness and obscured by rain, a “robust” creature moved along the “muddy ground” of a rainforest in Ecuador. Its “very unusual” head poked out of the dirt — and caught the attention of ...

Thousands of years of watching birds navigate the rain forest and avoid predators by taking to the sky appears to have convinced this unique amphibian that air travel is the way to go. Also known ...

But encroachments on its wetland habitats and the introduction of nonnative plants and animals have almost totally extinguished the frog. Over the past 50 years, this unique amphibian has disappeared ...