New research reveals a prehistoric shark 115 million years older than Megalodon, rewriting the timeline of shark ancestry.

And it was huge. The ancestor of today’s 20-foot great white shark was thought to be about 26 feet long, the authors of a ...

The mighty megalodon remains the most iconic extinct shark in history, remembered for its gigantic jaws and awe-inspiring ...

Just how big was a megalodon? There is much disagreement within the scientific community regarding the most famous extinct ...

This week in the journal Nature Communications, scientists report a way to use fossilized shark teeth to figure out where different shark species, including megalodon, stood in the web of life. And ...

When it comes to pure, raw power in the natural world, the debate over which creature is the strongest animal is a heated one. Some animals have long been considered the fiercest, the largest, or the ...

Luxurious hotels, epic waterslides, and plenty of activities on land or sea. Naples has something for everyone.

Back in 1999, the BBC’s Walking with Dinosaurs series spawned a new format: wildlife “documentaries” featuring long-extinct animals. I’m a big fan of this genre, and Prehistoric Planet: Ice Age, made ...

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...