Article Photos: Robots find rare whales in weather humans can't 1/2

In this Dec. 4, 2012 photo, Woods Hole Oceanographic Institution chief scientist Mark Baumgartner, aboard a ship in the Gulft of Maine, secures an underwater robot, or glider, used to collect acoustic data to help scientists locate endangered whales in the north Atlantic Ocean. (AP Photo/Woods Hole Oceanographic Institution, Nadine Lysiak)