Between humans, a kiss on the mouth or cheek is a clear signal of warm feelings. But what’s going on in a dog’s brain when it ...

New study reveals humans and dogs formed close relationships in Alaska. Findings show early canines depended on humans for ...

The human bond with dogs may have begun in the Americas as early as 12,000 years ago. Archaeological remains uncovered in ...

The origins of dog domestication in the Americas have long been a mystery, but a new study sheds light on the ancient ...

Uncover the fascinating story of how dogs and humans became friends during the Ice Age in Alaska. Discover the surprising ...