Some fossilized teeth from giant ancient megalodon sharks have unique scratches on them. These scratches, researchers believe ...

Fossil teeth of extinct megalodon sharks have grooves made by other megalodon teeth, hinting at violent encounters between ...

The tip of a megalodon tooth is preserved in this fossil whale rib bone Most reconstructions show megalodon looking like an enormous great white shark, Carcharodon carcharias. This is now believed to ...

A 52-foot, life-size model of a Carcharocles megalodon shark is now on display in the ... female based on a set of teeth discovered in the Bone Valley Formation in Florida. (Smithsonian ...

Scientists have discovered that the long-extinct megalodon, also known as the megatooth shark, had a body temperature 7 degrees Celsius warmer than the surrounding seawater. This information might ...

Opinions expressed by Forbes Contributors are their own. I write about the ocean, climate change, and the future of our planet. For example, our knowledge of Megalodon's existence comes from the ...

When did the megalodon shark go extinct, and why ... because they’ve found chips of megalodon teeth embedded in the bones of ...

but is significantly warmer than most sharks. Its warmer operating temperature may be what allowed Otodus megalodon to grow so huge, dominant and terrifying. The researchers write that its warmer ...

Watch the video above to see how big the megalodon's tooth compares to that of a great white shark. You can also see how big it is in the photo below! Which has a stronger bite? A T-Rex or the ...

In fact, a T-rex would have been a quick snack for megalodon. Its head would have easily fit inside the gargantuan shark's mouth.

The tip of a megalodon tooth is preserved in this fossil whale rib bone Most reconstructions show megalodon looking like an enormous great white shark, Carcharodon carcharias. This is now believed to ...