There's a recurrent rumor that bull sharks live in the Ohio River near Cincinnati. That's almost certainly not true.

A bull shark is the only shark capable of surviving in freshwater, but would a bull shark have made a 1,000-mile-plus swim up the Mississippi River from the Gulf Coast? The answer: doubtful.

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However, it turns out that a unique shark species, the bull shark, tends to swim outside the box—and right into the freshwater of the Mississippi River. Could bull sharks really swim that far ...

the bull shark holds on and thrashes before sawing into its prey with its serrated teeth. They are found in both salt and freshwater and is responsible for more shark attacks on humans than any ...