Humans have had canine companions for as long as 40,000 years, so archaeologists were excited but not overly surprised when they stumbled upon pupper paw prints while excavating a 1,900 year-old Roman ...

This 220-year-old brick has two paw prints in it. The Delaware Historical Society has a theory as to how it happened. Facebook screenshot The nation has more than its share of artifacts that defy easy ...

Add Yahoo as a preferred source to see more of our stories on Google. (Photo Credit: Jim Craigmyle / Getty Images) There are plenty of reasons you might want to copy your dog’s paw prints. Sometimes ...