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

Some massive breeds such as the St. Bernard completely lack wolf DNA, but the tiny Chihuahua retains detectable wolf ancestry ...

Statistics show that six specific dog breeds and types are involved in a disproportionate number of severe attacks in the ...

Just take a stroll around the neighborhood or pay a visit to a nearby dog park, and you'll see exactly what we mean: You're ...

Scientists find wolf DNA in most modern dog breeds, revealing widespread ancestry that shaped size, behavior and adaptation.

U.S. scientists announced Monday that nearly two-thirds of all dog breeds carry detectable wolf DNA, indicating that ...

Dogs come in a wide variety of breeds. Among them, the particularly large and strong dogs often attract attention. The ...

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

The woman shared Chief’s story through a voiceover layered over a montage of clips posted to his own account ...

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

Their new study, published in PNAS, examined 2,693 genomes from modern and ancient dogs and wolves. It shows that 64% of dog ...