Unmanned aerial vehicle allows scientists to study killer whale health and reproduction while also offering a glimpse into the family life of these social animals.
NOAA Fisheries wildlife biologist Sharon Melin describes conditions at the sea lion rookeries on the Channel Islands, where pups are going hungry because unusually warm water along the Pacific coast has made it more difficult for their mothers to find food.
Scientists and fishermen are working together to locate spawning aggregations of Atlantic cod. The goal is to allow cod and fishermen to each go about their business separately.
New research reveals that Atlantic white sharks, which were hunted indiscriminately for almost two decades following the release of the movie Jaws, have slowly been making a comeback.
