Can having a dog help you live longer?

A new scientific study from researchers in Sweden says having a dog can extend your life. Special correspondent Malcolm Brabant explains more from Uppsala, a city near Stockholm in Sweden. Read the Full Interview Judy Woodruff: But first, a new scientific study underlines the truth of the old phrase dogs are a man’s

5 Heartwarming Stories About Dogs

We've all heard the phrase: Dog is man's best friend. But just how far will your furry friends go to show how much they care? We have rounded up some of the most tear-jerking stories of loyalty and friendship, as dogs around the world go above and beyond to demonstrate