A device attached to surf boards to repel sharks and protect surfers from getting attacked by the sea predator failed during an actual test off South Africa on Friday when a great white shark ate it. The failure of the Shark Shield's emitted electric field to deter sharks from approaching the board caused the sale of the device manufactured by Australian firm Shark Shield Pty. Ltd. to be suspended.

Scientists in Hungary are lost in quandary after a shark in a local aquarium gave birth to a pup without even having contact with a male shark. Staff of the Nyiregyhaza Centre said they were surprised when the seven-year old White-tipped reef shark gave birth to a pup even though the shark never had a male for a company.

A 12-year-old boy reeled in a 551-pound bull shark Tuesday, north of the Palm Beach inlet in Florida. The catch managed to break the state record for the heaviest bull shark caught. After spending half a day out in the water, Aidan Murray Medley, a seventh-grader at Eagle Hill School who was vacationing with his family, found himself wrestling with the fish for 20 minutes, reportedly losing feeling from his body.

A kayaker on Monday repelled the attack of an 8-foot great white shark along the coast of one of Australia's popular beaches using her paddle and escaped to safety with only a minor bite wound in the wrist. Linda Whitehurst, 52, was paddling her kayak near the eastern coast of Byron Bay when the shark lunged at her and knocked her off her craft. The shark reportedly bit a portion of the kayak.

Six friends broke a record after catching a 844-pound shark during a fishing tournament off the Gulf of Mexico on Saturday. Adlee Bruner, 47, and his five other friends took more than an hour to pull the 11-foot mako shark onto the boat from the Gulf of Mexico.