A large hammerhead shark came dangerously close to beach visitors in Navarre, Fla. but veered away at the last minute. Watch excerpts of amateur video of the shark, shot from the nearby pier.

which can be up to 18 feet long and weigh over 1000 pounds (with 10 to 13 feet and 500 pounds being closer to average). The ...

The team's data suggests that the sharks close their gills before shooting ... This video spotted a hammerhead shark swimming during a deep dive off the coast of Tanzania. The shark's gills ...

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 ... great ...