These animals (mostly sea creatures) are the longest-living animals on Earth, and their lifespans are surprising, if not ...

They included both the largest snakes that ever crawled on Earth and some smaller ones, too. This new species lived on Earth ...

They had long necks to eat leaves from tall trees and were so heavy their footsteps shook the ground. These dinosaurs lived ...

The "megaberg" A23a is on the move again after spinning in one spot for months on end. This is the ice slab's second great escape in as many years after being stuck in place for the first 37 years of ...

TODAY'S mega-fauna, Earth's largest animals, pale in comparison to the ... The Titanboa, revered as the largest snake to have ever lived, thrived alongside other enormous species like 13-foot ...

The blue whale is the largest animal ever known to have lived on Earth. Blue whales are largest of all baleen whales and are found worldwide. They have a long slender body with a proportionally ...

The largest living thing on the planet is not a whale or any other animal you might expect. It is a giant fungus that kills anything in its path, currently taking up more than three square miles ...

Some live in water, some on land ... Today, we’ve curated a list of the five largest animals on Earth and what makes them so special. Dive in and explore these incredible creatures!

Early ancestors of the ocean's biggest animals ... dwelling ancestors lived about 50 million years ago. Meet Pakicetus, a goat-sized, four-legged creature that scientists recognise as one of the first ...

A cast of what was one of the biggest animals ever to walk the Earth is now on show at the Natural History Museum. Patagotitan was a dinosaur that lived 100 million years ago in South America.

For over 170 million years they dominated the land, from small creatures just a few feet long to some of the largest animals ever to have walked Earth. But despite their ... accepted dinosaur species ...