(CNN) — Perhaps “birdbrained” isn’t such an insult after all –– crows, the ubiquitous urban bird, can vocally count up to four, the latest research has found. Not only can the inquisitive creatures ...

When it comes to pets, there are so many options. From dogs and cats to fish, retiles and even birds. If you've always wanted to be a pet parent to a feathered creature, you can definitely go that ...

It’s a fascinating question that intrigues millions of pet owners, animal lovers, veterinarians and scientists all over the world: Just how smart are animals? Scientists once believed a brain with ...