Uncategorized
- Health & Medicine
Excess blood sugar could harm cognition
Chronically high blood sugar levels in elderly people with diabetes seem to contribute to worsened cognitive function, a study shows.
- Life
Serotonin turns shy locusts into cereal killers
Serotonin can turn solitary locusts into swarming biblical-scale crop destroyers.
- Health & Medicine
Parenting shapes genetic risk for drug use
A three-year study of black teens in rural Georgia finds that involved, supportive parenting powerfully buffers the tendency of some genetically predisposed youngsters to use drugs.
- Health & Medicine
Fingerprints filter the vibrations fingers feel
A new robotics study suggests that the ridges select the right frequencies for light touch
- Health & Medicine
Donating a kidney doesn’t hurt long-term health
A survey of donors since the 1960s finds survival rates on par with the general population.
- Humans
Young scientists clear hurdle in national competition
Intel Science Talent Search finalists announced.
- Health & Medicine
I feel your pain, even though I can’t feel mine
A new imaging study looks at how people are able to empathize with others, even when they haven’t experienced something firsthand.
- Materials Science
Superconductors escape Flatland
Iron-based materials allow 3-D current flow, open new doors for understanding superconductivity.
- Life
Triceratops may have been headbangers
Lesions on Triceratops fossils are attributed to head-to-head combat in a new study.
- Life
A honeybee tells two from three
Honeybees can generalize about numbers, at least up to three, a new study reports.
- Health & Medicine
Newborns pick up the beat
Electrical measurements of sleeping newborn babies’ brains indicate that the 2- to 3-day-olds automatically detect a regular beat in rhythmic sequences, possibly reflecting an early capacity for learning music.
- Health & Medicine
Possible anticancer power in fasting every other day
When mice ate as important as what they ate in reducing cell division linked to cancer, new study reports.
