Hammerhead sharks don’t lay eggs ... But a small number die during this process and are then studied for insights about diet, age, growth, reproduction and toxicology. No sharks were sacrificed ...

And while both animals settle for sea creatures, there are some differences. Great hammerhead sharks have a diet comprising stingrays, bony fishes, small sharks, crustaceans, squids, and the like.

Dr. Peter Klimley is a man who has held his breath and dived down 100 feet to hand-tag hammerhead sharks with a dart gun. He has even dressed up as a killer whale, complete with towering black ...

The scalloped hammerhead shark was identified among 10 shark fins ... Shark meat is eaten across the world and has been part of the human diet for centuries. But between 2000 and 2011, global ...