A new study proposes that the massive ancient shark was built more slenderly than a great white. But not all paleontologists ...

Researchers in New Zealand found that a small species of shark makes noises with their teeth when touched by humans — and now ...

Along with teeth, the existing fossil record includes parts of giant ... tanklike great white but rather a more streamlined fish, such as a lemon shark. In this discovery, Shimada said, his team also ...

Because the megalodon's triangular, serrated-edge teeth look much like those of the ... and a weight of about 94 tons (85 tonnes). A modern lemon shark – just imagine this, but eight times ...

New research suggests that the prehistoric megalodon, the biggest shark known to have existed, was even larger than we thought.

The study finds the prehistoric hunter had a much longer body—closer in shape to a lemon shark or even ... approach to estimate the shark’s total body length, moving beyond traditional methods that ...

Lemon Shark, Negaprion brevirostris ... study also revisited an analysis of fossilized placoid scales, or tiny tooth-like scales that cover sharks, from the megalodon. What they found was that ...