Humans
We summarize the week's scientific breakthroughs every Thursday.
- Neuroscience
An on-off switch for eating
By triggering or silencing certain brain cells, scientists can get mice to feed or stop feeding regardless of hunger.
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- Psychology
Mental rotation gears up by age 5 for both boys and girls
Kid-friendly test suggests that the ability to visualize objects from different angles starts early.
- Health & Medicine
Dextrose rub helps newborns with low blood sugar
Massaging the sugary gel into babies’ mouths may lessen the need for intravenous infusions of glucose, a study shows.
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- Science & Society
Feedback
Readers respond to our stories 'Distracted Driving' and 'Ratio of a good life exposed as ‘nonsense’'
- Health & Medicine
Home births more risky than hospital deliveries
Babies born at home are more likely to lack pulse after five minutes.
- Animals
MERS virus jumped several times from animals to humans
More than one person caught new illness from bats, camels or other creatures.
- Humans
Brain research goals laid out
NIH details priority areas, including improving imaging technology and mapping brain structures.
- Psychology
Poker pros’ arms betray their hands
Top players' arm motions when betting provide clues to whether or not they hold strong cards.
