Shark teeth are also disposable – they are constantly replaced throughout their lives, like a conveyor belt pushing a new ...

On a clear blue day, Bill Eberlein is 60 feet underwater digging through the muck of the ocean floor. Eberlein is a longtime diver and SCUBA instructor, a native Pennsylvanian who came to Georgia by ...

Tracey-Lee is an exciting addition to the majestic group of raggies. She is significantly smaller than the other raggies, Gemma, Harper, Blue, and Charlie.

WASHINGTON, June 27 (Reuters) - The megalodon, a huge shark that was the scourge of the ancient oceans and is a star in modern movie theaters, is named for its "large tooth" - and for good reason. Its ...