Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. The ocean’s ultimate predator once hunted whales with ease.

Add Yahoo as a preferred source to see more of our stories on Google. Far below the ocean’s surface lies a dark, freezing world that few humans have ever seen. In these extreme depths, some of the ...

Sharks are one of the most fascinating creatures in the ocean. These ancient creatures have roamed Earth's oceans for over 400 million years. Found in every ocean, they range from tiny reef dwellers ...

Far below the ocean’s surface lies a dark, freezing world that few humans have ever seen. In these extreme depths, some of the largest and most mysterious sharks on Earth quietly roam, rarely captured ...