Wolves and dogs don’t normally breed in the wild, largely because wolves are so territorial. But an exception has been found.

Saint Francis Wolf Sanctuary, located about an hour north of Houston, is a nonprofit organization that provides lifelong care for wolves and wolf-dogs and educates visitors about conservation. In this ...

Researchers previously thought dingoes were distance cousins of domestic dogs, though still genetically similar enough to frequently breed with the wild canines, creating hybrids. However, recent ...