Animals
  • Blue Sharks Use Eddies for Fast Track to Food

    Blue sharks use large, swirling ocean currents, known as eddies, to fast-track their way down to feed in the ocean twilight zone--a layer of the ocean between 200 and 1000 meters deep containing the largest fish biomass on Earth, according to new research by the Woods Hole Oceanographic Institution (WHOI) and the Applied Physics Lab at the University of Washington (UW). Their findings were published on August 6, 2019, in the journal Proceedings of the National Academy of Sciences.