Shark Attack Videos
Shark bites paddleboard off Cape Cod beach
Massachusetts officials are considering a proposal to protect the state's beaches from sharks after a shark bit into a paddle board off the coast of Wellfleet and, in a separate incident, a shark attacked a seal off the coast of Nauset Beach.
Dec. 6, 1998: 20/20: The mysterious case of the USS Indianapolis
The USS Indianapolis went down under enemy fire during World War II in one of the worst disasters in U.S. Naval history.
Shark attack survivor describes how she escaped from the great white's jaws
Leeanne Ericson was attacked by a 10-foot great white shark and bitten in her right thigh and backside down to the bone.
Shark attack survivor describes how she escaped
Leeanne Ericson told ABC News she initially felt like she was in a cartoon when she was attacked by a 10-foot great white shark off the coast of San Diego earlier this year.
'GMA' Hot List: Study finds dietary supplement exposure calls to poison control centers skyrocketed
Plus, ABC News' T.J. Holmes discusses Michael Phelps' race against a great white shark, and Rob Lowe says his decision to paddleboard with sharks was the result of a "midlife crisis."
Rob Lowe's sons spill secrets on their thrill-seeking famous dad
The actor and his sons, Matthew and John Owen, explore unsolved mysteries and the supernatural world in a reality-TV series "The Lowe Files."
Beachgoers form human chain to rescue swimmers
Derek Simmons, 26, and his wife, Jessica Simmons, 29, came up with the idea to start a chain when they saw a group of swimmers struggling to stay afloat in a rip current off the coast of Panama City Beach, Florida.
Man survives shark attack in Florida
Lifeguards saw the shark lurking in the water and urged beachgoers to exit the water, but one man was bitten in the legs and sustained non-life-threatening gashes.
Authorities issue warning over potential shark attacks in Cape Cod this summer
Experts say a growing seal population is to blame for the increased numbers of great white sharks.
Experts warn of shark boom off Cape Cod
Senior Fisheries Biologist Dr. Greg Skomal tells "GMA" why experts are predicting an increase in great white sharks off the coast of Cape Cod and what beachgoers can do to minimize their risk.