The journal Nature has published a study analysing the lines of arrested growth (LAG) in the bones of around a hundred ruminants, representative of the specific and ecological diversity of that group ...

Arizonasaurus was an archosaur from the Middle Triassic.

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: The ...

What is a dinosaur? Here's the definition from Dictionary.com: Any chiefly terrestrial, herbivorous or carnivorous reptile of the extinct orders Saurischia and Ornithischia, from the Mesozoic Era, ...

In this episode of The Conversation Weekly podcast, we look at how new discoveries are changing our understanding of what dinosaurs looked like and are helping to shed light on bigger questions about ...

If dinosaurs were reptiles, then why aren't birds cold blooded? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. 'Rare' ancestor reveals how huge ...

Dinosaurs are among the most iconic creatures to have roamed the Earth, and today they hold a special place in the popular imagination. But what were the earliest ones to appear on the planet?

They were a group of giant reptiles that ruled the oceans at around the same time as Tyrannosaurs rex was terrorising animals on land. But new research suggests mosasaurs, marine reptiles that grew up ...

The South Coast Botanic Garden will host 'Dinosaurs Around the World,' bringing 13 lifelike animatronic figures to the green space.

A mass extinction event about 202 million years ago that wiped out big reptiles of the time, coinciding with a series of sudden global chills, paved the way for dinosaurs to take over the planet, a ...