Hot, Cold, Fresh, Salty
An observer on the seashore may make the mistake of thinking that all ocean...
Tue, 07/10/2018 - 13:39
Sharks have young in three different ways. After internal fertilization, some...
Sharks caught in nets
Shark nets are trapping and killing dozens of sharks off the coast of South Africa....
Dead Great White Shark
By-catch, illegal fishing, sport fishing, loss of prey and habitat and shark nets...
Like a cake, the ocean has different layers—each with its own characteristics....
Whale Tracking Device
This radio device is used to track North Atlantic right whales. Suction cups hold...