Scuba divers have 'once-in-a-lifetime' close encounter with great white shark near Catalina
Scuba divers near Catalina had a rare and thrilling encounter with a 15-foot Great White Shark, capturing the moment on video as the shark calmly circled them before swimming away.
Popular Florida beach closes after woman loses part of her arm, teens injured in back-to-back shark attacks
One woman lost the lower left part of her arm and two teenagers were injured following one of the shark attacks.
A Connecticut couple rescues a baby shark caught in a work glove
Deb Dauphinais, a dive instructor, said she thought the shark was dead, but when it twitched she motioned for her husband to come over and help.
Shark bites leg off American tourist in Turks and Caicos: report
An American tourist has lost her leg after being bitten by a shark while vacationing in Turks and Caicos, police say.
11-foot, 1,200-pound great white shark pings off coast of Florida ahead of spring break
A massive great white shark pinged off the coast of Florida this week ahead of what is expected to be a very busy spring break at the beaches.
Watch: Fishermen spot sharks in huge feeding frenzy off Louisiana coast
The video captures sharks surrounding a boat as they feast on fish with their fins flailing as the fishermen get doused with water.
Police: Pennsylvania woman killed by bull shark while snorkeling in the Bahamas
Authorities say a 58-year-old Pennsylvania woman died after she was attacked by a bull shark while snorkeling in Nassau, Bahamas.
Great white shark encounters are increasing due to climate change
Scientists say that rising water temperatures due to climate change are allowing juvenile sharks to expand their territory.
Over 20 great white shark sightings reported off Cape Cod this week, forcing beach closures
Shark activity along the beaches of the U.S. Northeast has increased in recent years amid a rising seal population and conservation efforts, experts say.
2 shark attacks in a week off Long Island amplifies safety concerns
Beaches on Long Island, in New York, are on heightened alert after officials say a shark bit a lifeguard who was playing a shark bite victim in a training drill.
Shark attack on Florida beach seriously injures teen girl
A family member reportedly jumped in the water and “beat the shark” until the girl was freed.
Cape Cod residents warned of great white shark migration headed their way
One local beach temporarily closed due to a sighting.
Sharks swimming closer to crowded beaches than previously thought, study says
"We were surprised to find that the sharks we tracked spent so much time near the lights and sounds of the busy city, often close to shore, no matter the time of day," the study author said.
Shark attack leaves California surfer dead on Christmas Eve
A shark attack off State Parks Beach in Morro Bay on Christmas Eve left a surfer dead, authorities said Friday.
Pacifica beaches reopened after weekend shark attack
The surfer said he believed he was bitten by a 6- to 8-foot-long great white shark, which sunk its teeth into his leg 10 times.
90% of sharks mysteriously wiped out nearly 20 million years ago: researchers
An extinction event about 19 million years ago decimated shark populations by up to 90%, researchers say.
Great white shark population along California coast booming
The great white shark population off the California coastline is rising, per a study published in Biological Conservation.
Fishermen catch 'monster' tiger shark off Florida coast
According to Florida Fish and Wildlife, tiger sharks are second only to the great white shark in the number of bites on humans worldwide.
9-year-old Minnesota boy survives shark attack in Miami
A Minnesota boy vacationing in Florida with his family survived a shark attack Sunday in Miami Beach.