Stegosaurus, Allosaurus and Diplodocus are among the Jurassic Period’s most famous faces. But how dinosaurs went from a small and unimportant group of reptiles to ruling our planet for millions of ...

LIZ BONNIN: Hi, I’m Liz Bonnin. I’m going to show you a clip that looks at one of the most fascinating stretches of our coastline. Running from East Devon to Dorset, it’s the Jurassic Coast.

Much like modern katydids, this Jurassic species had two pairs of wings, and even though the fossil insect’s legs were not found, comparisons with closely related katydids hint that it crawled ...