nurse shark and hammerhead shark, experts say. It is illegal to feed sharks in Cayman waters. However, some tourism entrepreneurs see such encounters as great for business, including bigger tips ...

A hammerhead shot up from beneath ... species that chases down prey such as white sharks do with seals or makos do with mackerel. Rather, they're feeding on schools of bioluminescing squid at ...

Hammerhead sharks can hold their breath to survive almost freezing-cold waters during deep dives, a study has found. The study, published in the peer-reviewed journal Science on Thursday ...

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 ...

Almost 20 years ago schools of hundreds of hammerhead sharks were seen at the seamount of El Bajo. Since then, the population has seen a decline. Worldwide many tens of millions, possibly over 100 ...

LA PAZ, Mexico— The Center for Biological Diversity has filed a groundbreaking lawsuit seeking protection for three species of hammerhead shark under Mexico’s Standard NOM-059-SEMARNAT-2010, the ...

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 ...