Rarely, someone has a condition called hyperdontia where they have more than 32. This happens with around 1-2% of the ...

A shark expert, whose own curiosity about these fascinating fish was sparked by the movie "Jaws," explains some of their ...

Discover why tiger shark teeth are so powerful, from their saw-like serrations to their bone-crushing bite force.

The closest equivalent to the modern shark comes from shark-like teeth found in a 410-million ... but it also provides extra depth perception and allows these predators to move their heads quickly.

Although the movie did not receive favorable reviews, it left many viewers to imagine what life on the seaside would have been like should ... come across these shark tooth artifacts in ocean ...

Like humans ... the authors say. Shark teeth was also 11 per cent more common in overweight dogs, although researchers are not sure why this is. The team want owners of extra-small and small ...

The teeth don’t do any chomping, but they do provide an extra layer of ... zooplankton to larger fare like juvenile tuna. They’re not as fast as the rest of the shark family, but they still ...

To investigate these “shark teeth”, Corrin Wallis at Waltham Petcare Science Institute in Leicestershire, UK, and her colleagues examined the records of 2.8 million purebred dogs in the US ...

This shark species, which is federally protected in U.S. Atlantic waters, has an unusual reproductive strategy. The first shark to hatch from its egg case (while in its mother’s uterus) seeks out and ...

“It's like Christmas morning all the time because you have new little treasures.” South Florida isn’t ideal for shark teeth hunting for two reasons: there’s not a lot of teeth, and many of ...

Here's what megalodon teeth look like ... a giant white shark, are now believed to be incorrect. The museum states the megalodon had a short snout, a flat, squashed jaw, and extra-long pectoral ...