The Rowe family dog Ralph was one of many canines who participated in a study of the drug rapamycin. Scientists were able to ...

Can old dogs teach us new tricks for how to live longer, healthier lives? A nationwide project searches for answers.

A long-shared history links humans and dogs, a relationship that began more than 15,000 years ago when early wolves sought food and shelter near human settlements and gradually adapted to life ...

We've all heard it a million times: One human year is equal to seven years for a dog. But new scientific research has an updated scientific equation to determine how old your dog actually is in human ...