Scalloped hammerhead shark, Sphyrna lewini, swimming above a reef. Cocos Island, Pacific Ocean, Costa Rica. Greg Lecoeur, ...

Scalloped hammerhead sharks hold their breath to keep their bodies warm during deep dives into cold water where they hunt prey such as deep sea squids. This discovery, published today in Science by ...

Scientists recently confirmed that endangered scalloped hammerhead sharks have a fishy twin — a newfound species, still unnamed, that is distinct, yet very closely resembles the threatened sharks. The ...

Critically endangered scalloped hammerhead sharks have received stronger international protections under the Convention on the Conservation of Migratory Species of Wild Animals. Wildlife filmmaker ...

"The heaviest great hammerhead shark ever recorded weighed a whopping 1280 pounds." The great hammerhead shark is found in a variety of water depths such as shallow lagoons and coral reefs, and in ...

Scalloped hammerhead sharks hold their breath to keep their bodies warm during deep dives into cold water where they hunt prey such as deep sea squids. This discovery, published in Science by ...