Add Yahoo as a preferred source to see more of our stories on Google. Dog brain communication networks differ with selective breeding and training, revealing how dogs became so responsive to people.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. While dachshunds and French bulldogs may be adorable and some of the ...

Pure-bred dogs have been regarded as superior to crossbreeds or what some people refer to as mutts. However, we now understand that producing purebred dogs has drawbacks. The lack of variety in the ...

Ever wonder how your four-legged friend would size up against one of its furry forefathers? Well if it looks anything like the Greenland sled dog, your pup might have some pretty old ancestors. Image: ...

Dogs have spent tens of thousands of years living and working beside people, but that partnership has not shaped every canine brain in the same way. Breeding and training appear to leave distinct ...