For instance, a study at Queen's University Belfast found that right-pawed dogs tend to be more optimistic, while left-pawed dogs are more fearful and distrusting. Studies have also found that dogs ...

A team of scientists found prehistoric animal footprints that indicate how creatures behaved in Oregon as far back as 50 ...

Fossilized footprints and tracks dating back 50 million years ago discovered at the John Day Fossil Beds National Monument ...