A Santa Cruz entrepreneur will present "Surf Skull," a helmet designed to protect surfers, on Shark Tank tonight.

Windsurfer describes terrifying shark encounter in Australia.

Windsurfer Andy McDonald was pulled under by a shark that took a massive bite out of his board, but he's already replaced it, ...

An Australian windsurfer lived to share how he escaped a shark that bit part of his board off and chased him. CBS News' Errol ...

When a woman saw a shark stranded on an Oregon beach, she took matters into her own hands, dragging the ailing sea creature ...

Exclusive: Two young Aussie tech entrepreneurs have built a new homegrown platform that is rapidly becoming the brand-safe, ...

KANGAROO ISLAND, AUSTRALIA — An Australian tour guide was bitten by a shark three times, yet still managed to get himself back to the shore before driving himself to the hospital, according to ...

A surfer has been attacked by a shark at a popular tourist destination in South Australia. The man, aged in his 50s, was bitten twice on the leg at D’Estrees Bay in an area known as The Sewer at ...

On Tuesday, October 7th, a man in his 50s was attacked by a bronze whaler shark while surfing off Kangaroo Island in South Australia. The unidentified victim suffered serious injuries to his leg. He ...

Australian biologists said Sunday a great white shark measuring up to 12 feet likely killed a 57-year-old surfer off Sydney this weekend, as harrowing details of the attack emerged and authorities ...