The Rowe family dog Ralph was one of many canines with dementia who participated in a study of rapamycin. Scientists were able to gain new insight into the drug's potential as a treatment by studying ...

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

Add Yahoo as a preferred source to see more of our stories on Google. The Dog Aging Project is working to help dogs live longer, healthier lives. The research results may help humans age well, too.

In this clip, Dr. Berns explains the research he did to study scans of dogs' brains to see how they reacted to certain scents ...

Add Yahoo as a preferred source to see more of our stories on Google. Does your dog really love you? Is it even possible for an animal to feel love? Anderson Cooper addressed this question for 60 ...