Add Yahoo as a preferred source to see more of our stories on Google. Remains on a small island in the Baltic Sea suggest that humans kept and cared for wolves for thousands of years before they ...

Add Yahoo as a preferred source to see more of our stories on Google. Chihuahuas have about 0.2 percent wolf ancestry, according to a new study. While that chihuahua might seem about as similar to a ...

The domestication of dogs began approximately 30,000-50,000 years ago with Eurasian gray wolves, marking the first time any ...

Dogs in Europe had been domesticated from wild wolves by at least 14,200 years ago, two new genetic studies suggest. The two studies are a “significant advance” in understanding how dogs evolved from ...