ANCHORAGE, Alaska (AP) - Scientists researching the severe decline in Alaska's Steller sea lion population have a fingered a new possible suspect for the drop: Pacific sleeper sharks, a species ...

Researchers have been investigating Earth's oceans for centuries, and as submersible technology improves, they make new and interesting discoveries. However, some animals that live in the bathyal zone ...

Pacific sleeper sharks, a large, slow-moving species thought of as primarily a scavenger or predator of fish, may be preying on something a bit larger – protected Steller sea lions in the Gulf of ...