But they were not the first ones to rule the planet. Long before the dinosaurs appeared, there were many other animals that thrived and evolved in different eras. These creatures were grouped ...

Not every dinosaur was gigantic, but the ones that were were absolute behemoths. So, why did they get so much bigger than animals that walk the land today? Image: The sizes of some of Mongolia’s ...

Where they lived: Dinosaur fossils have been found on every continent, including Antarctica. What they ate: Some ate plants, while others ate animals, including other dinosaurs. How big they were ...

Some animals have been around since the time of the dinosaurs—and they’re still thriving today! Known as “living fossils,” these creatures have barely changed over millions of years and ...

It’s the smoking gun, or the steaming guts,” said a paleontologist from a team that also found that the sauropods didn’t chew ...

The explosion of animal diversity really kicked off during the Cambrian period, about 540 million years ago. The first animals that lived on Earth roamed the seas. The oceans were ruled by jawless ...

Of all the animals ever to have roamed the planet, the iconic long-necked, long-tailed dinosaurs known as sauropods stand unrivaled. No other terrestrial creatures have come close to attaining ...

All the Latest Game Footage and Images from Animals Memory: Dinosaurs Animals Memory: Dinosaurs is a card game with pictures of different dinosaurs that will test your memory. The aim of the game ...

Every hypothesis about how airborne dinosaurs evolved focuses on the behavior of animals we can’t observe in life. Experts have to draw out what clues they can from feathers, bones, the ...

researchers have found physical characteristics that indicate many dinosaurs, including ancient birds, were warm-blooded. The presence of feathers is one such indication — feathers help animals ...