A Saint John auction house has opened online bidding on a collection of megalodon shark teeth that are millions of years old.

Megalodon may have been up to 80 feet long, but the colossal extinct shark was also probably thinner than scientists ...

Ever wonder why sharks have so many differently shaped teeth or why they keep regrowing throughout their lives? Dr. David ...

Experts have said the prehistoric predator the Megaladon was a ‘sleeker’ creature than the one portrayed in the 2018 movie, where a beast akin to a great white shark wrought havoc in the ocean. Using ...

TERRIFYING footage shows the moment a group of fishermen wrestled a great white shark back into the water after catching it.

While fans of the movie and novel “Jaws” might envision an encounter with a 22-foot great white shark as being daunting, ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Paleobiologist Dr ...