The dinosaurs -- Triassic life -- Jurassic life -- Cretaceous life -- A new era -- Dinosaur science Life on Earth -- Animals with backbones -- What is a dinosaur? -- Dinosaur diversity -- Life in the ...

Long before the first dinosaur hatched, Earth's ancient life was already thriving. There were bizarre sea creatures and lumbering plant-eaters that ruled prehistoric landscapes for hundreds of ...

Millions of years ago, Earth looked very different. All the continents were fused into one, teeming with life that was both beautiful and terrifying. When you think of prehistoric times, you might ...

Earlier this summer, researchers announced they found fossils that likely come from courting dinosaurs. To find more fossil evidence of prehistoric animals wooing and mating, scientists will have to ...