As a result of an unprecedented legal act signed by Wisconsin Gov. Scott Walker, this October brings a literal unleashing of dogs to hunt the state's resident wolf population. Soon, GPS-collared dogs ...
Dogs and wolves living today derive from a shared ancient wolf population that lived alongside woolly mammoths and cave bears ...
U.S. scientists analyzed the DNA of numerous modern-day dog breeds, and found that two-thirds of pet dogs have traceable wolf ...
Wolf DNA seems to have influenced the size, smelling power and even personality of modern dog breeds, scientists said.