With that degree of freeze, most animals perish, but the wood frog cleverly counters this with some extraordinary features of its own. How does the wood frog use natural antifreeze to survive?

And how did they survive in sub-zero temperatures? From the frog to the butterfly, here's how wildlife copes when it gets cold. Cold-blooded frogs freeze in ... female makes a wood nest and ...

National Science Foundation African bullfrogs create mucus "homes" to survive the dry season. The African bullfrog lives in the savanna of Africa, where it gets very hot and dry. When a frog is ...

Scientists have found that during the fall, wood frogs accumulate urea, and later glucose, to preserve their organs when the frogs freeze solid during the winter. Water can make ...

A team of scientists from Kyoto University tested the notion that frogs freeze in place when faced ... moving before predators in an attempt to survive,” said Nozomi Nishiumi, a member of ...