When Joanna Meadows adopted Theodore, he was just a shelter puppy. She told Newsweek she had no idea of the change to come.

Add Yahoo as a preferred source to see more of our stories on Google. Wolf Dogs are one of the world's greatest wonders - they seem inevitable, but at the same time, they're also very controversial, ...

Radiation-induced mutation is unlikely to have induced genetic differences between dog populations in Chornobyl City and the nearby Chornobyl Nuclear Power Plant. Radiation-induced mutation is ...

Wolf Dogs are one of the world's greatest wonders - they seem inevitable, but at the same time, they're also very controversial, and people don't want them around. It's a confusing time, but it's ...

Radiation-induced mutation is unlikely to have induced genetic differences between dog populations in Chornobyl City and the nearby Chornobyl Nuclear Power Plant (NPP), according to a new study in ...