Watch this video to uncover how scientists use great white shark teeth to estimate their size, and how they apply similar ...

Don’t be fooled by these gentle waves. These still waters hide a 20 million year death match between two prehistoric monsters ...

A massive shark washes up with mysterious wounds — and experts can’t believe what they’re seeing. The shape, size, and depth of the bites look far too big for any known predator today. Could it be ...