Surfer.com reports that nine of the massive predators have been found washed up on beaches in the United States and Canada ...

Such conditions have made the Great Barrier Reef one of the most diverse ecosystems ... these relationships are honed into near-perfect operations. Predators seem perfectly adapted to catching ...

A shark has attacked and killed a 40-year-old pastor who was fishing with his family in the waters of Australia’s Great Barrier Reef, officials said. The predator bit him on the neck on Saturday ...