by Elio — We may be run­ning out of strange places to ex­plore life on Earth, which is a shame be­cause they of­ten pro­vide us with un­ex­pected and ex­cit­ing find­ings, es­pe­cially mi­cro­bial. Many such sites re­veal a novel facet of mi­cro­bial life, well worth the cost of the ad­ven­tures...