Fossil teeth also help us to understand shark evolution. For example, we know that the extinct giant mako shark, Isurus hastalis, is the ancestor of today’s great white shark. The fossil record ...

To be the hunter or the hunted? That is the question posed by SharkBite 2, the closest thing you can get to Jaws on the ...

"It was larger than a great white, but the teeth are more like a mako shark's teeth. Makos feed on things like large fish and squid, occasionally sharks and marine mammals. It probably had a ...

Sharks have teeth that are kind of on a conveyor belt ... The fastest shark species is the shortfin mako shark, and it's believed that they can go at least 31 miles an hour - possibly even ...

showing off its triangular teeth. Dr. Mahmood Shivji, a marine scientist at Nova Southeastern University, said something is off with this shark. “If it is a mako, this would be very unusual ...

The researchers analysed the carbon-13 and oxygen-18 isotopes in a mineral in the megalodon’s fossil teeth called apatite ... The megalodon, great white shark and mako shark are not the only ...