It's no wonder these pups are man's best friends!

Like humans, some dogs are naturally smarter than others. While it’s hard to say that any one pup is guaranteed to be brilliant, there are certain dog breeds that are known to be geniuses in the dog ...

I, for one, wouldn't mind a dog-pocalypse if it meant I could pet and lounge around with big, fluffy puppers all day. But for ...

(CNN) — Toddlers can pick up new words just by overhearing conversations. Now, new research suggests that some intelligent dogs can expand their vocabulary in just the same way. Children as young as ...