The biggest dire wolf would have paled in comparison to Epicyon haydeni, the largest canine to ever walk the Earth!

While the dire wolf is one of the most notable, and popular, giant canines, it's not the largest. Instead, the largest wolf to exist was much, much bigger.

A biotech company made history with the birth of three genetically engineered wolves: What we know about these prehistoric ...

Scientists have brought a breed of wolf back from extinction more than 12,000 years after it last walked the earth.