WASHINGTON - Dinosaurs long dominated Earth's land ecosystems with a multitude of forms including plant-eating giants like ...

British researchers have unearthed some 200 dinosaur footprints dating back 166 million years in a find believed to be biggest in the United Kingdom. Teams from Oxford and Birmingham Universities ...

Scientists have unearthed nearly 200 dinosaur footprints ... which possibly had the ability to run at fast speeds. Tanner said this theropod seemed to be moving at a leisurely pace, as indicated ...