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 ...

The finding, he wrote, is among the first proof that birds lived alongside dinosaurs during the Jurassic Period. The finding helps scientists answer longstanding questions about when birds began ...

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.

The ability to regulate body temperature, a trait all mammals and birds have today, may have evolved among some dinosaurs early in the Jurassic ... and the geography of the period, and dinosaurs ...