4,022 results
4,022 results for: Dogs
- Animals
When were dogs domesticated? The oldest known dog DNA offers clues
Two new studies suggest that genetically stable dogs were living among humans in Europe by about 14,000 years ago.
- Animals
Some dog breeds carry a higher risk of breathing problems
Research reveals more short-snouted dogs besides pugs and bulldogs that struggle with breathing. Pekingese and Japanese Chins topped the study's list.
- Animals
Science taught us a few new tricks about our pets in 2025
Are we reading our dog’s moods right? Does TV really comfort them when we’re away? These pet stories were catnip to us this year.
- Microbes
A Greenland explorer will eat only decaying seal for a month
British chef Mike Keen will ski across Greenland eating only fermented seal. Researchers will study how the Inuit diet shapes gut health.
- Animals
Toy-obsessed dogs give clues to addictive behaviors
Some dogs love playing with toys so intensely they can’t stop—offering scientists a window into behavioral addictions.
- Animals
Tug or fetch? Some dogs sort toys by how they are used
Dogs that easily learn the names of toys might also mentally sort them by function, a new example of complex cognitive activity in the canine brain.
- Animals
The mysterious, extinct ‘Fuegian dog’ was actually a semi-tame fox
Historic European accounts long described the canids as domesticated dogs. A new study suggests that’s probably not true.
- Animals
A dog’s taste for TV may depend on its temperament
Anxious dogs might react nervously to some television sounds, a survey of dog owners reports, while hyper ones might try to play chase.
- Psychology
Yawning is contagious — even in the womb
Rather than catching a yawn on sight, muscles squeezing the uterus could be the trigger for a fetus to catch a yawn from its mother.
- Animals
Greenland sled dog DNA is a window into the Arctic’s archaeological past
A genomic analysis of Greenland’s Qimmeq dogs suggest they and their human partners arrived on the island centuries earlier than previously thought.
- Neuroscience
Human echolocation works step by step
Experts in echolocation use multiple clicks and echoes to sense objects, offering insight into how the brain builds perception.
- Physics
Here’s why sneakers squeak on the basketball court
Tiny, repeating detachments between sole and floor — thousands of times a second — create the distinctive squeak heard on the court, data show.
