Add Yahoo as a preferred source to see more of our stories on Google. Smiles activated a distinct canine brain network, while fear produced patterns different from other negative expressions. (CREDIT: ...

When we tell a dog "no" and it resists temptation, what happens in its brain? New research from the Department of Ethology at ...

Modern pet dogs are not just changing on the outside, with ever more specialized shapes and sizes, they are also quietly reshaping their brains. A growing body of research now suggests that the brains ...

When a human cries, it is not just a visible emotional moment. It is a powerful biological signal involving changes in the brain, hormones, breathing patterns, and facial expression. Dogs, living ...

For generations, dog owners have believed their pets can sense when something is wrong. Now scientists say they have found the first direct evidence in a dog's brain showing that the animal can ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Scientists found that dogs’ and ...

As dogs get older, changes in the brain start to affect how they think, remember, and respond to the world around them. This condition, known as canine cognitive decline or Cognitive Dysfunction ...

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 ...