From South Africa to Hawaii, these beaches conceal a sinister secret under the surface. The following are the planet’s most shark-infested oceans.

Seeing these dead beasts suspended by their tails elicited a "gallows-like" feeling, he recounts, but not fear. Sharks were ...

A surfer at a popular Sydney beach was mauled to death by a suspected "large shark" on Saturday, Australian police said, in a rare fatal attack. The 57-year-old man was surfing with friends in the ...

A shark fatally mauled a man in his 50s at a beach near Sydney, Australia, and area beaches were closed on Saturday as drones searched for the predator, authorities said. Emergency crews were ...

A shark attack at a beach near Sydney, Australia, claimed the life of a surfer Saturday. Authorities were still trying to determine the species of "large" shark that fatally mauled the man. Area ...

An Australian man was mauled to death by a large shark on Saturday while surfing in the waters off Sydney’s northern coast, according to several reports. The 57-year-old victim’s name has not been ...

A suspected “large shark” has mauled a surfer to death in a rare fatal attack off Australia’s Sydney beach, police and rescuers said, prompting the closure of several beaches. The incident on Saturday ...