Add Yahoo as a preferred source to see more of our stories on Google. Tadpoles of the river frog, Lithobates heckscheri (seen here as an adult), form schools that are unusually large for frogs, ...

Some social media users are sharing an image they claim shows a frozen wood frog. The subject of the image is a green creaturecovered in frost crystals. "In Alaska, wood frogs freeze for seven months ...

A photograph shows a frozen Alaskan tree frog, a species that can survive for weeks with most of its body water frozen. A species of frog in Alaska can survive for weeks with up to two-thirds of their ...

Aside from its namesake spots, the polka-dot tree frog is just about the plainest looking frog you’ve ever seen—green. That is, until you shut off your flashlight and hit it with some ultraviolet rays ...