Dogs were the first of any species that people domesticated, and they have been a constant part of human life for millennia.

Wolf DNA seems to have influenced the size, smelling power and even personality of modern dog breeds, scientists said.

When we caught up with Flint’s pack in a vehicle, we found the alpha female snared and were able to immobilise her and remove ...

When scientists compared the DNA of thousands of dogs and wolves, they found the two species were not as separate as once ...

U.S. scientists analyzed the DNA of numerous modern-day dog breeds, and found that two-thirds of pet dogs have traceable wolf ...

New research suggests that most modern dogs carry a small but detectable dose of wolf DNA acquired after domestication.

Wolves and dogs don’t normally breed in the wild, largely because wolves are so territorial. But an exception has been found. While wild dog-wolf hybrids had previously only been suspected through ...

Ancient wolves lived with people on tiny Baltic island. Their bones show shared food and long contact that hints at early ...

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 ...