Explore the universe with news on fascinating discoveries, scientific advancements and more. Sharks have a reputation for being silent killers — the top ocean predators are stealthy hunters, but they ...

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

Megalodon was likely a long, streamlined predator, not a bulky giant. Scientists compared its bones with modern sharks.

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

What’s more, he and his coauthors posit that megalodon was slenderer than previously thought, closer in build to a sleek lemon shark than a chunky great white, according to the study published Sunday ...

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 the ...

Everyone's favorite prehistoric shark may have been much sleeker and much larger than previously thought. A new study suggests that the megalodon wasn't as stocky as the great white shark ...

A hungry elephant caused fear and terror in the Thai province of Nakhon Ratchasima. The pachyderm tried to break into a house and caused considerable damage in the kitchen.

(CNN) — 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.