When the fur trade wiped out North America’s sea otters in the early 20th century, sea urchins—a favorite otter food— ...

With thousands of plant and animal species, including dozens found nowhere else on Earth, Catalina is a world-class diving ...

Sea otters, or Enhydra lutris (their scientific name), have recently been spotted making kelp forests their new home. Sea otters are marine mammals that are larger than you think. These beautiful ...