Shark injures surfer days after teenager killed in another attack
The attack comes 12 days after teenager Khai Cowley was killed by a suspected great white in South Australia.
Shark attack map reveals where fatal encounters have taken place in US
Twenty-two fatal encounters with sharks have occurred off American shores since 2003, many taking place in the Pacific.
Shark kills teenage boy at popular tourist beach
The boy's body was recovered from the water after police were called to the area at about 1:30 p.m. on December 28.
These sharks don't have to keep moving to stay alive: "Blew our minds"
"I've always thought of gray reef sharks as a clear example of a shark species that needs to swim to breathe," a researcher said. "Clearly not."
Woman finds 12-million-year-old megalodon tooth washed up on Florida beach
Beth Orticelli was walking along a stretch of beach with her husband when they spotted a rock sticking up out of the sand.
Shark bites woman's head, schoolchildren flee water
"Everyone panicked and got out of the water," an eyewitness said of the bloody incident in South Australia.
Ten-foot great white shark "Crystal" is heading for Florida
Crystal was tracked not far off the coast of St. Augustine and Daytona Beach, two popular tourist hotspots in the state.
Whale with "bite marks" found alive on beach
"Beachgoers reported seeing splashing and aggressive shark activity prior to the whale washing ashore," the City of Huntington Beach said in a statement.
"Great white shark" victim's family give statement after bitten board found
The incident marks the second fatal shark attack in the past six months.
Sharks are literally swarming around Donald Trump's hotel
There have been multiple shark sightings off the Honolulu coastline where Trump's Hawaii hotel is located.
Surfer killed by 13-ft great white shark, witnesses fear: "He grabbed him"
"He pulled him back down, brought him back up, pulled him back down again," one witness told local media.
Archaeologists discover 7,000-year-old knives made from tiger shark teeth
The ancient shark tooth blades were most likely used in warfare, or for ritual purposes, according to the researchers.
Seals suddenly turn on great white shark in incredible video
The heartstopping sequence was taken from the third and final series of the Planet Earth trilogy.
Shark bite bursts dinghy, leaving five stranded at sea
The five men were found cold and tired after being stranded over 400 miles out from shore in a boat submerged in water off Western Australia.
News
New ancient shark species discovered hidden in world's largest cave system
The previously unknown shark, which lived more than 300 million years ago, was identified from fossilized teeth found in Kentucky's Mammoth Cave National Park.
Great white sharks are moving to more American beaches
Warming oceans due to climate change mean that "areas that were not habitable to the animal now are," marine biologist Yannis P. Papastamatiou told Newsweek.
Shark attack leaves grandma needing 200 stitches
Pam Cook was taken to hospital in a serious condition.
Swimmer possibly dragged under water by shark is dead, rescuers say
The 52-year-old was in an area off the coast of California where great white sharks are often seen preying on sea lions.
Surfer lands on shark after it bit her board, launches her into air
The 45-year-old surfer encountered the Galapagos shark as she was surfing off Maui in Hawaii.
Pregnant shark spotted in the wild sporting "big and round" belly
The female, which was five months pregnant, was cautious toward the divers who observed it.
Shark tourists are damaging the species' ability to hunt and reproduce
In a study, scientists found that whale sharks displayed disrupted behaviour whenever a swimmer was nearby.
Mystery as female hammerhead sharks found gathering under full moon
The hammerhead sharks spent the days surrounding the full moon gathered together in female-only groups, for reasons researchers cannot elucidate.
Aggressive Shark Attacks Man in Kayak
The shark leapt out of the water and bit the middle of the kayak, knocking the man into the sea.
Child Bitten by Shark in Shallow Waters
Fish had been sighted swimming off the North Carolina beach before the shark attacked the child, which may help explain the incident.
World's largest fish "freaking out" fishermen off Texas coast
"Those things get to 40 foot. And this was a juvenile so it was probably something around 20 to 25 foot," one fisherman said.
Hundreds fo pregnant sharks gather in California during Hilary
A video shared on social media showed the sharks swimming in very shallow water off the coast of San Diego.
Ted Cruz duped by fake shark photo amid Tropical Storm Hilary
"Holy crap," the Texas senator wrote in reaction to a fake image that has circulated online during storms since 2011.
Shark bites swimmer at popular tourist spot: "Blood was coming out of me"
Blue sharks are not usually aggressive towards humans, but incidents can occur, especially in the summer when more people are in the water.
Dinosaur embryo picture among 9 "spectacular" winners in nature competition
The winning and runner-up photos show a series of incredible snapshots of nature from across the world, including zombie fungi and whale necropsies.
Couple living on a boat with 2 dogs shock internet on how they walk pups
"You are living my dream life! Amazing!" one social media user said.