A wolf dog rescued in Rhode Island three years ago celebrated a happy milestone earlier this month at his new home near the ...

ELYRIA, Ohio — On a cold morning in Lorain County, a broken window told the story before anyone stepped inside. A large dog had pushed his way out of a house that could no longer hold him. The air ...

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 ...

Wolves and dogs don’t normally breed in the wild, largely because wolves are so territorial. But an exception has been found. While wild dog-wolf hybrids had previously only been suspected through ...

Most pet dogs carry small fragments of wolf DNA, left behind after their long association with people. That genetic trace is usually silent, but new research suggests it may have helped shape how dogs ...

Dogs were the first of any species that people domesticated, and they have been a constant part of human life for millennia. Domesticated species are the plants and animals that have evolved to live ...