This is one of the most intense shark attacks ever filmed. A powerful predator launches a full-speed assault on a barracuda, showing just how fast and deadly sharks can be in the wild.

The most painful case of mistaken identity? Shark bite. Or a bite from a toothy creature just swimming in the sea. Typically it's surfers who fall victim to the mistaken identity. It also happens when ...

It's rare, but a trip to the beach in Florida can end up with a shark bite − or a bite from a toothy sea creature. When this happens, people are likely to ask, "what bit you?" Specifically, they're ...