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.

It's the largest shark that's ever lived on Earth against a monstrous whale who terrorizes its prey. Would the megalodon ...

Watch as we explore shark species that dominate the ocean’s depths, growing to massive sizes and ranking among the largest marine creatures on Earth. Looking at the unique free agency of Luis Arráez: ...

Great white sharks are some of the most powerful and awe-inspiring creatures in Earth’s oceans. These massive predators dominate the marine food chain and have fascinated scientists and the public for ...

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 ...