Showing results for
Named for the radiant blue color on its back and sides, the blue shark (Prionace...
Citizens of the Sea
The incredible variety of marine life—in numbers, body form, behavior, and...
The Echinophthiriidae are a family of lice that infect seals, sea lions,...
Peanut Butter and Jellyfish
All over the world, people have been witnessing gigantic blooms of tens of...