Giant sharks once roamed the seas, eating whale-sized meals in five bites - The Star Online

A giant shark that roamed the oceans millions of years ago could have devoured a creature the size of a killer whale in just five bites, new research suggests.

Today's sharks have nothing on their ancient cousins. A giant shark that roamed the oceans millions of years ago could have devoured a creature the size of a killer whale in just five bites, new rese… [+2489 chars]

full article...