Dogs are humans' best friends in many places across the globe. But does a dog in New York City respond in the same way as a ...

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 ...

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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 ...

How do dogs improve our well-being? This question was at the center of a study conducted by Dr. Charlie Lea of the University of Brighton in the United Kingdom. Perhaps it should be obvious why these ...

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 ...