Jawlene, who is missing her top jaw, lives happily at Gatorland Orlando with her turtle friend after being rescued in 2023.

In this video, we’ll learn about just how big great white sharks really are and how scientists can use their teeth to ...

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

Paleobiologist Dr. Kenshu Shimada has been fascinated by fossil sharks, including the giant Otodus megalodon, since childhood — he found his first megalodon tooth at 13 years old. So when he saw ...

A new study has revealed that the megalodon, the largest shark to ever roam the oceans, could have reached lengths of up to 80 feet—far surpassing earlier estimates. Previously thought to ...

The research, published Sunday in the journal “Palaeontologia Electronica,” suggests that the megalodon, which dominated the ocean 3.5 million years ago, was more than three times the size of a great ...

With no living relatives alive today, megalodon sharks were unique in that they were endothermic (warm-blooded), similar to opah fish, great whites and certain species of sharks that are partially ...

The research, published Sunday in the journal “Palaeontologia Electronica,” suggests that the megalodon, which dominated the ocean 3.5 million years ago, was more than three times the size of ...

Megalodon is one of the biggest predators ever to have lived. The creature is believed to have died out around 3.6 million years ago. But it dominated oceans during life, and could've reached ...

A new study into the mighty Megalodon has found intriguing evidence to answer some of the biggest questions about these animals. What was their body size and shape? How did they give birth? And why ...