Many think dinosaurs first emerged on land well south of the equator that now forms part of Argentina and Zimbabwe, but they may have actually arisen in tougher conditions near the equator ...
By assessing the fossil record and the dinosaur family tree, the researchers’ models suggest that the first dinosaurs evolved in the dry savannahs and hot deserts of the ancient supercontinent ...
The Amazon is the world’s largest rainforest. It covers some 5.5 million square kilometres, and spans nine countries. It is home to billions of trees, millions of animal species and more than ...