A research expedition in the Tonga Trench filmed a Pacific sleeper shark, a slow-moving, opportunistic predator rarely seen ...
Greenland sharks can live for hundreds of years, but scientists have never understood why. Now, researchers may have finally ...
Sailing north is the prosaically named North East Greenland National Park, fabulous for spotting wildlife on the tundra. Travelers come to see polar bears which, during the northern hemisphere’s ...