The agency adds that bull sharks are 'one of the few shark species that may inhabit freshwater, sometimes venturing hundreds of miles inland via coastal river systems.' According to the ...

This species of shark has needle-like teeth. Long, sharp teeth are excellent at gripping small or medium-sized fish and squid. The bull shark has needle-like teeth that are slightly serrated, for ...

Several viewers of a TV station in Cedar Rapids spotted a fin in the water a wondered if a shark had swum to Iowa up the Mississippi River. A television station in Cedar Rapids has received ...

Here's where and what to know According to the University of Florida, the shark species responsible for most unprovoked bites on humans are the white sharks, tiger sharks and bull sharks.