Those tiny, fluffy dogs walking down the street may look cute but beware — they probably have some wolf in them. That is the discovery announced on Monday by U.S. scientists, who were surprised to ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Audrey T. Lin, Smithsonian Institution and Logan Kistler, Smithsonian Institution (THE ...

Researchers studying thousands of canine genomes discovered that wolf DNA is still present in most dog breeds. This ancient genetic influence shows up in traits like body size, behavior, and ...