News
- Humans
Worth the cooties
Boys who attend preschool classes with a majority of girls do better developmentally than other boys.
- Animals
Peril of play
A new study shows that playful 2-year-old chimpanzees may be particularly vulnerable to infectious diseases — some caught from humans.
- Health & Medicine
Stomaching diabetes
A new way to treat diabetes could recruit cells in the gut to make insulin when the pancreas can’t.
- Climate
Now that’s abrupt
Past abrupt climate change in the North Atlantic could have started as far south as China, scientists say.
- Health & Medicine
Take a chill pill, T cell
Targeting a receptor on immune cells may hold promise for treating multiple sclerosis and asthma.
- Health & Medicine
Coloring the body
Color MRI scans may one day be possible, thanks to microscopic, tunable magnets.
- Agriculture
A vanilla Vanilla
The orchid that gives us vanilla beans has startlingly low genetic diversity, suggesting crops might be susceptible to pathogens, researchers report.
- Space
Twinkle, twinkle little planet
Scientists could use scattered light to identify habitable extrasolar planets.
- Anthropology
Numbers beyond words
New research with Amazonian villagers suggests that their language lacks number words but that they still comprehend precise quantities of objects.
- Health & Medicine
Wishful thinking
Male athletes who think they are getting growth hormone claim to feel better and score higher in a jumping test while on a placebo.
- Health & Medicine
Where funny faces come from
Making a face might have helped human ancestors survive.
- Health & Medicine
Girl athletes’ energy crisis
Lack of regular periods in teenage female athletes stems from a hormone imbalance arising from inadequate energy intake.
