Smiles activated a distinct canine brain network, while fear produced patterns different from other negative expressions.

Most dogs are worth smiling at, but the big ones have a comedy of their own. Their sheer size turns simple moments into something funny, whether they're trying to fit into a too-small pet bed or climb ...

If you have ever wondered whether your dog knows when you are upset, scientists can now tell you for sure. Turns out that your dog, looking at you with big, pearl-like eyes, may be watching your face ...

Parade Pets and Yahoo may earn commission from links in this article. There's a reason dog lovers say a pup's face is the best part of them. One look into those big, expressive eyes or sweet smile can ...

People often look to dogs' behavior, especially their facial expressions, for indications of their states of mind. Numerous studies show that this is a popular interpretation strategy. However, modern ...

There’s a reason dogs are trusted as emotional companions. If it seems like they have a nearly supernatural ability to sense human emotion, it’s because they practically do. As researchers at the ...

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A frightened human face does not look the same to a dog’s brain as an angry or sad one. Brain scans now suggest canine responses to our expressions carry more detail than a simple division between ...