Dogs
Which Dogs Live the Longest? Scientists Say Small and Long-Nosed Canines Outlive Others
A new study of more than 500,000 dogs in the United Kingdom adds more nuance to our understanding of their life expectancy based on breed, size, face shape and other factors
Bobi, Known as the 'World's Oldest Dog' at 31, Has Title Suspended Amid Investigation
The long-lived Portuguese canine broke two world records and captured the hearts of people around the globe, but skepticism surrounds his achievement
Why Do Dogs Wag Their Tails? Scientists Examine the Endearing Behavior
Dogs communicate through tail-wagging, and humans may have selected for the trait during domestication
What Happened to the Extinct Woolly Dog?
Researchers studying the 160-year-old fur of a dog named Mutton in the Smithsonian collections found that the Indigenous breed existed for at least 5,000 years before European colonizers eradicated it
Our Top Ten Stories of 2023
From the world's oldest dog to the real history behind "Oppenheimer," these were the magazine's most-read articles of the year
Here's Why Most Dogs Have Brown Eyes
Humans may have bred their canine companions to have darker eyes, because we perceive them as younger and more friendly, study finds
New Exhibition Celebrates the Bond Between an Artist and Her Guide Dog
Artist Emilie Gossiaux has been working with a 13-year-old lab named London for a decade
Scientists Uncover a Golden Mole Species Thought to Be 'Possibly Extinct'
A scent-detecting dog led the team to the discovery in South Africa, and traces of mole DNA helped confirm it
A New Drug That Could Extend Dogs' Lives Inches Closer to Approval
For the first time, the FDA has indicated a willingness to endorse a longevity drug
Hundreds of Dogs Across the U.S. Are Falling Ill With Unknown Respiratory Illness
Researchers are not sure whether a virus or bacteria is causing the pets' ailments
You Could Own Rare Artworks Celebrating Canine Companions
An upcoming "Dog Sale" at Bonhams Scotland features 250 paintings, sculptures and more
'New Yorker' Cartoon About a Dog on the Internet Breaks Auction Records
The iconic 1993 image by Peter Steiner just became the most valuable single-panel comic ever sold
100-Year-Old Shipwreck Discovered 800 Feet Below Lake Superior
The "Huronton" sank after colliding with a larger ship amid heavy fog and smoke in October 1923
The Dog Who Served on Both Sides of the American Revolution
A newly discovered letter suggests a Newfoundland named Rebel accompanied both Continental and British officers into battle
Remains of Chihuahua-Sized Dog Unearthed at Roman Britain Villa
The tiny pup was likely a beloved pet, not an animal bred for hunting or herding
Saber-Toothed Tigers and Dire Wolves Suffered From Bone Disease
Some fossils preserved in the La Brea tar pits showed signs of an inherited joint condition that may have proliferated as the animals neared extinction
Giant Snails Take Over Part of Florida—Again
Officials issued a quarantine to control the invasive species, which devours vegetation, damages structures and can carry a parasite dangerous to humans
Meet the Lifeguard Dogs Watching Over Beachgoers in Maine
Buoy and Beacon are trained to help human lifeguards rescue swimmers at Scarborough Beach State Park
Older Dogs With Dementia Sleep Poorly—Just Like Humans
The findings may help veterinarians and pet parents identify canine cognitive decline
Balto's DNA Provides a New Look at the Intrepid Sled Dog
Scientists sequenced the famous canine's genome as part of a larger project studying the genes of 240 mammal species
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