Life finds a way. You can boil it, burn it, freeze it, zap it, crush it, smoke it or shove it deep into the depths of the Earth, life will find a way to survive. That's what scientists keep finding, as extremophile  -- little animals that love extreme environments (the adrenaline junkies of the animal kingdom) -- keep popping up in unexpected places. This latest little guy was found a mile under the surface and named Mephisto, after the devil. What's amazing is that he is (it is?) much ...