Most dogs have some wolf DNA, scientists say. These breeds have more than others.

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

The Show-Stealing Dogs of the Big Apple Circus

Juan Quiroz believes that nearly any dog can be a circus dog. “Dogs, they are smart,” he said. “They find a way.” Not every ...
Smithsonian Magazine on MSN

Dogs Have Been Surprisingly Diverse for More Than 10,000 Years, New Research Suggests

Two studies provide scientists with a more comprehensive understanding of how early dogs were domesticated as they migrated around the world alongside humans ...