Scientists at a wildlife sanctuary in Australia found an odd-colored frog due to a rare mutation. A photo shows the “once-in-a-lifetime” sight. Photo from J. Barker and the Australian Wildlife ...

(CNN) — Scientists in Western Australia have found a tree frog which is bright blue, rather than the usual green, due to a rare genetic mutation. The blue magnificent tree frog was spotted in the ...

In a remote part of Australia, researchers recently stumbled upon an unusual, blue-skinned tree frog. This individual is a rare genetic mutant of the magnificent tree frog, a large amphibian that’s ...

Scientists have been left baffled after a green frog turned blue. The species, the magnificent tree frog, is normally green with white spots across the back, but a newly discovered individual displays ...

Cuban tree frogs are large frogs that originated in Key West and are typically found in Florida. They have gradually spread to Georgia, particularly in the Savannah, Brunswick and St. Simons areas.

PROVIDENCE, R.I. (WPRI) — Have you ever seen a blue frog? The Rhode Island Department of Environmental Management (DEM) tells 12 News a rare blue-green frog was spotted last week in the Ocean State.

Q. You once wrote that blue pigment is not known to exist in any terrestrial or freshwater animals with backbones. I found a blue bullfrog in a marsh in Virginia. It was mostly blue with some gray ...