Add Yahoo as a preferred source to see more of our stories on Google. The blue whale holds the title as the largest animal ever known to have lived on Earth. This video explores how big blue whales ...

Add Yahoo as a preferred source to see more of our stories on Google. A replica fossil of the titanosaur _Patagotitan_, one of the largest dinosaurs ever discovered. It would have weighed about 70 ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Fossil records make one evolutionary pattern especially ...

Meet the largest animal in history still alive today.

I take a look at the largest animals ever documented in Earth’s history.

The largest animal on the planet was spotted off the coast of California, boaters said. Getty Images/iStockphoto Boaters off the coast of California got the chance to join the 1% club after spotting ...