Fossilised bones are some of the most tangible evidence of a dinosaur, but they aren't the only way to study these prehistoric animals. Preserved footprints, also known as ichnites, are a type of ...

When Gary Johnson, a worker at Dewars Farm Quarry in Oxfordshire, England, was driving his digger through the quarry site, he didn’t expect that several large ‘humps,’ he rolled over would ...