Does one dog year really equal seven human years?  This long-held belief is undergoing some high-tech revision. Scientists say a more accurate way to measure an animal’s age is to use something called an epigenetic clock—the accumulation of chemical modifications in an animal’s DNA over its...

Dog lovers pride themselves on their knowledge of breeds, especially when successfully identifying the breeds that went into a particular mutt.  How would you rate your ability to name the breeds that make up a mixed breed dog? The MuttMix Project invites all “dog detectives” to...

The American Kennel Club has just released its annual list of the most popular dog breeds for the year 2014. The Labrador retriever remains in the number one spot for an impressive 24 years in a row. Rounding out the top ten are the German shepherd, Golden...