Scientists reveal what stopped crocodiles from evolving to become deep divers

Man was prevented from leaving by the arrival of a 20ft-long crocodile that made its presence felt every time he attempted to to enter the water -

Experts have found the reason crocodiles can’t dive into the deep like others in the ocean.

A team of scientists have reported that the sinuses of the prehistoric ancestors of crocodiles prevented them from evolving into deep divers.