Choosing a winner at the United States' most storied dog show requires an encyclopedic knowledge of 201 different breeds and varieties.

Here’s how it works. Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in ...

From super strength to flight, Superman's loyal canine companion Krypto the Superdog packs quite a punch when it comes to saving the day.