WASHINGTON — If you’ve ever been unable to find a bathroom in a moment of need, you know the gotta-go feeling. That’s nothing compared to the wood frog, which doesn’t urinate all winter. In Alaska, ...

WASHINGTON (AP) — If you've ever been unable to find a bathroom in a moment of need, you know the gotta-go feeling. That's nothing compared to the wood frog, which doesn't urinate all winter. In ...

Imagine some buckshot from a shotgun got stuck in your chest or you had a radio transmitter stuck in your side. If you were a frog, your body might be pristine a few weeks afterward — they apparently ...

In a report released on Tuesday, scientists have found that wood frogs don’t urinate in the winter, which keeps the small animals alive as they hibernate and freeze, inside and out. Clara do ...

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