Their most unique characteristics are the array of bony plates and spikes covering their bodies along with their club-like tail and three-toed hind feet, Arbour said. The armour would have served ...

Armoured dinosaurs with clubbed tails once roamed in what is now northeastern British Columbia, a new study suggests, leaving three-toed footprints across the landscape when the Rocky Mountains ...

"They've got kind of short little legs and wide, wide bodies." Their most unique characteristics are the array of bony plates and spikes covering their bodies along with their club-like tail and three ...

Their most unique characteristics are the array of bony plates and spikes covering their bodies along with their club-like tail and three-toed hind feet, Arbour said. The armour would have served to ...