Most pet dogs carry a little wolf inside them; tiny snippets of wolf DNA that slipped into dog genomes after domestication. A new study, published in Proceedings of the National Academy of Sciences, ...

Although wolf-canine interbreeding has been considered extremely rare, the latest research shows that many present-day canines carry a small amount of wolf genes. A surprising study reveals that there ...

Both the Czechoslovakian wolfdog and the chihuahua have some recent wolf DNA, a new study suggests. cynoclub via Getty Images If you’ve ever joked that your lap dog was ferocious or your furry friend ...

Three large dogs found roaming the streets of a Lancashire town the day before Halloween have been confirmed to be wolf-dogs after a rescue centre tested their DNA. The dogs were found abandoned in ...