Our beloved planet has seen giants that dwarf most animals alive today. These massive creatures lived across different time ...

Whales are the largest animals to ever exist on this Earth, outweighing even the dinosaurs. These titans roam the oceans in search of food, but that wasn't always the case. Millions of years ago ...

These big babies can outweigh several of the most popular small car models. In fact, these titanic infants are the largest ...

Witness one of the largest and most breathtaking animal stampedes ever captured on film. From thundering hooves to coordinated chaos, this massive migration is a true spectacle of nature.

In this video, we will discuss what we know about the biggest grizzly bear that ever lived in Yellowstone. We will go over the size and weight of this particular bear, along with a few other bears of ...

They include some of the largest animals on Earth. The blue whale is the biggest animal that has ever existed. Whales can be found in every ocean, with many species migrating long distances ...

(Nobumichi Tamura.jpg) (CN) — Paleontologists identified fossils from three massive marine reptiles that may be the largest animals to have ever lived. According to a study published Thursday in the ...

A replica fossil of the titanosaur _Patagotitan_, one of the largest dinosaurs ever discovered. It would have weighed about 70 tons (63.5 metric tons.) Spencer Platt/Getty Images News via Getty Images ...