Tech entrepreneur Bryan Johnson has become famous for his mission to help humans live forever. Now he wants to do the same ...

Dogs and humans may have more in common when it comes to aging than scientists realized. Researchers with the Dog Aging ...

Parade Pets and Yahoo may earn commission from links in this article. If you've ever misplaced something around the house, you may have noticed your dog suddenly taking a keen interest in the search.

The same biological signals that help predict lifespan in humans also appear in dogs, according to new research from the Dog Aging Project—a finding that could help scientists better understand aging ...

Why do dogs help and seemingly effortlessly bring a dropped object, while cats tend to observe from a safe distance? A recent study delves into this question and provides surprisingly clear answers.

In honor of National Dog Day, meet the special canines helping researchers protect wildlife.

Why does your dog rush to “help” when you are searching for something, while your cat seems… hm, less concerned? New research suggests that this difference may stem from deep evolutionary roots — and ...

Regular visits by a therapy dog can aid the healing of people hospitalized for treatment of mental disorders, a new study says. Therapy dogs eased the loneliness and isolation of patients in a ...

Researchers are studying dogs’ ability to control and change their voices in the hope of shedding light on one of evolution’s ...

Dogs have been shaping—and being shaped by—humans for about 15,000 years, evolving from early partners of hunter-gatherers into an astonishing range of specialized companions. Across the globe, they ...