These cocoa-colored frogs share an ancestor with the common Australian green tree frog—which confusingly can also sometimes be brown.

Question: About two months ago I found a tree frog in my parents backyard and was curious about the species of the frog. From what I can tell it appears to be a Gray Tree Frog however it is quite ...

After the initial spotting, he and his colleague collected some data to investigate how common it was for these tree frogs to end up covered in Typha seeds and published their results on January 3 ...

After the tree frogs went from South America to Australia, some stayed in the trees, but others became burrowing, aquatic and terrestrial frogs," Wiens says.

"What's a little surprising about this discovery is that the well-known and common green tree frog of Australia has a long-overlooked relative living in the lowland rainforests of New Guinea.

I take a plethora of sticky-footed amphibians as a welcome signal of environmental health, for frogs are often an indicator species whose decline points to environmental degradation.

The tree frog appears to use its lungs as a simple noise cancellation filter, enhancing the audibility of the species-specific calls and suppressing sounds made by other species.

Animal rescuers were summoned to a British family's home when they discovered a tiny frog that stowed away from the Dominican Republic in a bag of bananas.

A less-common tree frog in northern Illinois is the spring peeper, which gives tinkling bell sounds within woodlands mostly at night.

A team of Australian scientists has discovered a curious “chocolate frog” tree frog in the lowland rainforests of New Guinea.