A large tiger shark carcass washed shore on Nantucket off ... They’re among the world’s largest sharks and can measure to about 18 feet. Tiger sharks are opportunistic predators and expert ...

Start the day smarter. Get all the news you need in your inbox each morning. The largest shark alive is a whale shark, according to the Smithsonian. It is also considered the largest fish in the ...

Largest Shark: The whale shark (Rhincodon typus ... while probing the uterus of a pregnant sand tiger shark, was bitten by an unborn pup. The strongest shark bite: The greatest force of a shark ...

This big-mouthed, plankton-eating shark is the second-largest living shark species in ... to find the secret breeding grounds for a group of tiger sharks, which would be a huge boost to shark ...