Add Yahoo as a preferred source to see more of our stories on Google. A research study in Europe says modern dog breeds have brains larger than those of ancient breeds. The team credits the ...

Ever wondered what your dog thinks when you leave? Discover the fascinating science of the canine brain, from "smelling time" ...

There is a large amount of behavioral evidence which suggests that dogs are quite good at reading human emotions (click here, here, or here for examples). However a new study extends our knowledge ...

The Dog Aging Project is working to help dogs live longer, healthier lives. The research results may help humans age well, too.