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 were s ...

The footprints in question were found in both British Columbia and Alberta. They were phenomenal in the sense that the ...

The tracks show that two types of ankylosauruses co-existed at a time and place where they were once thought to be extinct.