Hikers in Papua New Guinea heard the “harsh” sound coming from the treetops and followed it. Take a look at what they discovered.

Hikers in Papua New Guinea heard an “eep-eep-eep” sound and followed it to a yellow-spotted animal. Take a look.

Rupirana kaatinga, or the white forest frog, has “smooth” skin, a rounded snout and lets out a pulsing call, according to the study. The frog was found more than 100 miles from where related ...

Golden line nurse frogs are considered “small,” reaching less than an inch in length, the study said. They have “smooth” skin, “robust” legs and “slender” toes. Their “prominent ...

Oh it sounds like a frog and a frog is a type of amphibian. Amphibians have smooth, moist skin without any hair. They can have four legs or no legs at all. You will often find amphibians in garden ...