Is there any fish in the world that casts a more distinctive shadow? Divers have little trouble recognizing a hammerhead when ...

The great hammerhead shark is found in a variety of water depths ... The great hammerhead is a solitary predator but has been known to swim in schools from time to time. They are aggressive ...

The great hammerhead is the biggest of the sharks ... These jumps happen at the end of feeding runs, as the shark corkscrews through schools of fish. Blacktips are a member of the group known ...

WASHINGTON— The Center for Biological Diversity submitted a petition today urging the National Marine Fisheries Service to protect the great hammerhead shark under the Endangered Species Act. Today’s ...