Sharks are some of the most fearsome predators in the ocean, but did you know they have a secret superpower? Unlike humans, ...

As you dive 140 meters underwater, you might see a megamouth shark. Sure, they look scary, but those 50 rows of teeth are for filtering krill. The Japanese spider crab is happy to welcome you to ...

Are all sharks big and scary? Myth! Sharks vary in ... other species like the whale shark are filter feeders, and have no sharp teeth at all. Myth! Most sharks live in the sea, but bull sharks ...

Teeth from sharks and rays can be used to study their diet, but one of the biggest challenges in shark science is collecting ...

More there’s something about Megalodon that grips the imagination like no other. Fossilized shark teeth are some of the most abundant remnants of prehistoric oceans, providing scientists with ...

Along with teeth, the existing fossil record includes parts of giant shark skeletons from the same period, including a 36-foot-long (11-meter-long) section of a fossilized spinal column from ...

1:48 Shark teeth said to be millions of years old up for auction Sarah Jones, a curator at Jones auction house in Saint John, said the teeth are already drawing significant bids, some exceeding ...

(Graham Thompson/CBC) A Saint John auction house has opened online bidding on a collection of megalodon shark teeth that are millions of years old. Sarah Jones, curator at Jones Auction House ...

A Saint John auction house has opened online bidding on a collection of megalodon shark teeth that are millions of years old. Sarah Jones, curator at Jones Auction House, said interest has already ...