Our world seems to grow smaller by the day as biodiversity rapidly dwindles, but Mother Earth still has a surprise or two up her sleeve. An international team of researchers were the first to investigate a never before studied species—a giant, black, mud dwelling, worm-like animal. The odd animal doesn’t seem to eat much, instead it gets its energy from a form of sulfur. The findings, led by scientists at the University of Utah, Northeastern University, University of the Philippines, Sultan Kudarat State University and Drexel University, will be published online in the Apr. 17 issue of the Proceedings of the National Academy of Sciences.