Bull sharks have over 350 teeth, and they aren’t afraid to use them. Learn what sets bull shark teeth apart, including the ...

Over 500 species of sharks exist in our oceans today, ranging from hammerheads (Sphyrnidae) to tiger sharks (Galeocerdo ...

On March 7, 2025, a tourist accidentally hit his head on a nurse shark while snorkeling. The incident happened in the ...

WARWICK, R.I. (WJAR) — Motorcyclists in Rhode Island can now display a mako shark on the back of their ride. Distribution of Rhode Island's shark license plates for motorcycles began Saturday.

The researchers examined fossilized megalodon teeth, which are more or less all that has remained of the cartilaginous fish that gave the shark its name, megalodon, meaning "big tooth." The work has ...

With hand-sized teeth and a bite force similar to an industrial hydraulic press, this ancient shark swam the oceans ... may have had a much more varied diet than previously thought.

The researchers examined fossilized megalodon teeth, which are more or less all that has remained of the cartilaginous fish that gave the shark its name ... This ratio provides information about the ...

The researchers examined fossilized megalodon teeth, which are more or less all that has remained of the cartilaginous fish that gave the shark its name, megalodon, meaning "big tooth". The ...

Contrary to widespread assumptions, the largest shark that ever lived – Otodus ... This ratio provides information about the diet of Otodus megalodon. Photo: Uwe Dettmar for Goethe University ...

getty images By analyzing the levels of zinc in the fossils, the study found that while Megalodon did surely feast on whales and dolphins whenever it had a chance, the shark adjusted its diet ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth.