A Destin charter boat captain got a great surprise while taking customers out fishing. See photos, what to know about great ...

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 example. They mostly eat fish, but will also ...

Unlike some sharks that take a bite and let go, 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 ...

While fans of the movie and novel “Jaws” might envision an encounter with a 22-foot great white shark as being daunting, historians and marine biologists alike are quick to note that the ...

There has been much speculation about whether megalodon sharks still exist, but fossils have shed light on some of this massive predator's behavior when it ruled the seas. Recent discoveries have ...

Iguana bites, though rare, can be painful due to their serrated teeth and may require medical attention. If bitten, avoid sudden movements and clean the wound thoroughly; antibiotics may be ...

Of some 480 shark species, only a handful — notably the great white, bull, and tiger — are known ... targets — nerve endings on their serrated teeth can differentiate between calorie-rich ...

While a great white shark's 300 serrated teeth are an amazing hunting adaptation, what's even more amazing is their replaceability. In a lifetime, each shark can grow up to 20,000 of them.

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 ...

Taylor Bankston was out on a fishing trip with customers when what he thought was a submarine coming out of the water suddenly had "giant teeth ... white sharks, tiger sharks and bull sharks.

While fans of the movie and novel “Jaws” might envision an encounter with a 22-foot great white shark as being daunting, historians and marine biologists alike are quick to note that the ...