Do you ever wonder what a certain dog breed looked like 100 years ago? Many have changed over the years, and it's quite ...

An curved arrow pointing right. The Science of Dogs blog compared popular dog breeds from the 1915 book "Dogs of All Nations" to their current day counterparts. Produced by Emmanuel Ocbazghi ...

Over the last 100 years, dogs have changed dramatically ... Poodles are one of the most beautiful and popular breeds today, ...

The profusion of breeds today -- at least 150 -- reflects ... It was thought until very recently that dogs were wild until about 12,000 years ago. But DNA analysis published in 1997 suggests ...

Dogs have been our furry companions for thousands of years, but they didn't always look the way they do today. Many well-known breeds have changed a lot physically in the last century, thanks to ...