Modern wolves and dogs both descend from an ancient wolf population that lived alongside woolly mammoths and cave bears. Iza Lyson/500px Prime via Getty Images Dogs were the first of any species that ...

Here’s what you’ll learn when you read this story: 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 ...

It’s hard to imagine that dogs descended from fierce grey wolves—especially when your fat labrador begs for peanut butter, or your poodle snores on the couch. And yet, that’s exactly what happened.

Saint Francis Wolf Sanctuary, located about an hour north of Houston, is a nonprofit organization that provides lifelong care for wolves and wolf-dogs and educates visitors about conservation. In this ...

(THE CONVERSATION) 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 ...

The gray wolf, also called the timber wolf, is the largest member of the canine family with fur ranging from gray to brown, black or white. Smithsonian's National Zoo and Conservation Biology ...