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...
Dr. Mahmood Shivji
Dr. Mahmood Shivji of the Guy Harvey Research Institute and Save Our Seas Shark...
Sharks caught in nets
Shark nets are trapping and killing dozens of sharks off the coast of South Africa....