Gray wolf 2305, a three-year-old breeding male in the King Mountain Pack, died on Jan. 28.

New DNA research reveals most pet dogs - yes, even the tiny breeds - still carry faint traces of ancient wolf ancestry.

A new study suggests dogs began to diversify about 11,000 years earlier than we thought. Plus, a long-running experiment to ...

A doggy daycare worker with hands-on experience has shared the eight dog breeds she would never want to own, including some ...

There are dogs that look downright strange when you move beyond the usual Labrador and Shepherd breeds. Centuries of selective breeding left some dogs with extreme coats and unexpected body shapes, as ...

A doggy daycare employee shared her brutally honest thoughts about the eight dog breeds she would never want to own – despite ...

This year’s Westminster show boasts 2,500 dogs, representing as many as 212 breeds and 10 “varieties” (subsets of breeds, ...

The red wolf ( Canis rufus) is a medium-sized canid that stands about 26 inches (66 centimeters) at the shoulder and measures approximately four feet (1.2 meters) from nose to tail tip. Adults weigh ...

Dogs with short or absent tails, like Pugs (pictured) and French Bulldogs, are twice as likely to be involved in an ...

Calling in coyotes on the world's largest freshwater lake is a wintertime adventure. Here the author explains how it's done.

When the Chernobyl nuclear reactor exploded in 1986, scientists expected the surrounding land to remain uninhabitable for ...

Earlier this month, the Colorado Parks and Wildlife (CPW) released the Colorado Wolverine Restoration Plan, one of the final ...