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 ...

There's no denying it, dogs have a special way of making everyone they come in contact with feel loved. The best part is, ...

Two new papers have shown that dogs were fully distinct from wolves—and companions with people—more than 14,000 years ago. Two new genetic analyses combed the archaeological record for domestic dogs ...

This is an updated version of a story first published on March 22, 2026. The original video can be viewed here. Everyone knows the old adage about dogs being man's best friend, but you may not know ...

Dogs may be man’s best friend, but what if they boost our well-being not just by being our furry companions, but by altering our microbiome? A series of experiments in mice suggests that dog owners ...