3,986 results
3,986 results for: Dogs
- Life
For yeast life span, calorie restriction may be a wash
A new technique for growing and tracking yeast cells finds caloric restriction doesn’t lengthen life span, though some researchers question the study method.
- Animals
Now-extinct wolf may be ancestor of modern-day dogs
No strong signs of canine ancestry among living grey wolves.
- Health & Medicine
Babies tune in to happy sounds
High pitched, cutesy voices prove irresistible to infants.
- Microbes
Microbes can redeem themselves to fight disease
With some genetic engineering, bacteria can morph from bad to good and help attack invading cancer cells.
- Health & Medicine
Overheard, baby edition: Making sense of new words
Eavesdropping babies learn new words when they understand familiar ones.
- Science & Society
Alternatives needed to do-it-yourself feces swaps
Three researchers are calling for the FDA to regulate feces as a human tissue rather than a drug to make it easier for doctors to perform fecal transplants.
- Animals
Spotted seals hear well in and out of water
Spotted seals, native to the northern parts of the Pacific, hear frequencies that may mean they are susceptible to the effects of anthropogenic noise.
- Neuroscience
Sunbathing may boost endorphins in the body and brain
UV light makes mice churn out a molecule that is a cousin of morphine and heroin, a finding that may explain why some people seek out sunshine.
- Psychology
Online causes may attract more clicks than commitments
Online awareness campaigns can make people feel they’ve contributed to a good cause, but social scientists say the tangible benefits of such efforts may be small.
- Neuroscience
Me, Myself, and Why
Me, Myself, and Why is an ambitious effort to dissect the hodgepodge of genetic and environmental factors that sculpt people’s identities.
- Life
You don’t have to go to Antarctica to see wild penguins
Tourists can visit many species of wild penguins outside of Antarctica.
- Animals
Young chimps catch human yawns
Juvenile chimps yawn contagiously when they see humans do it, a response that could signal the animals are developing empathy.
