This Alaskan Frog Can Survive Getting Frozen and Thawed

While human cryogenics is still in its pie-in-the-sky, butt-of-the-joke phase, a frog that lives in Alaska's subzero temperatures can pull off a surprisingly similar feat. Scientists have now documented the wood frog surviving through its longest and coldest states ever. This frog could someday hold the key to… » 4/24/14 9:20am 4/24/14 9:20am