Otodus megalodon, the biggest shark of all time, has long captured the imaginations of paleontologists and the public alike. Scientific fascination spawns from the sheer enormity of their fossilized ...

Combine the 50th anniversary of the movie "Jaws" – which started the nation's shark obsession in 1975 – with Discovery Channel's 37th annual Shark Week that begins July 20, and sharks might be getting ...