The Earth has been home to some truly colossal creatures, and among the giants that have roamed our planet since time ...

The Ocean Monarch – The blue whale remains Earth’s largest animal — up to 100 feet long and weighing 200 tonnes of pure majesty. The Unstoppable Giant – Built like a walking fortress, Dreadnoughtus ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world.

Have you ever wondered what the biggest land animal in history looked like, or which creature ruled the oceans as the largest of them all? Prehistoric giants often come to mind, but the story goes ...