An international team of researchers have discovered seven new species of tree frogs that make otherworldly calls in the rainforests of Madagascar. Their strange, high-pitched whistling calls sound ...

Scientists found frogs follow completely different island rules because even short stretches of ocean become impossible barriers for them.

Ever flushed a toilet in the Australian outback and seen a frog staring back at you? These so-called “dunny frogs”—famous for ...

What explains the vivid colors of the strawberry poison-dart frog? Piotr Naskrecki / Minden Pictures In the animal world as in fashion, bright color makes a bold statement. The vivid hues of the ...

More than a decade ago in Crocker Range Park on the island of Borneo, researchers set up rows of plastic flags. The rows marked transects to help guide the researchers as they walked through the ...