We have talked before about Greenland sharks – highly unusual denizens of the frigid Arctic waters that may live for four centuries (perhaps more), A researcher has looked at the metabolism of the giant (23 feet) predators and made some interesting discoveries. One is their low caloric need. The sharks are known to move slowlyContinue reading “New Research Sheds Light On Adaptations Of Cold Water Greenland Sharks To Frigid Arctic Waters”