Humans
We summarize the week's scientific breakthroughs every Thursday.
- Health & Medicine
Sense for morphine has gender gap
Female rats have fewer brain receptors that sense morphine, making the drug less effective. The work points to the need for more research on why medicine potency can vary among people.
- Health & Medicine
Experimental drug fends off emphysema in mice
Mice exposed to cigarette smoke and then ed the drug and fended of emphysema, suggesting the edible drug might help ex-smokers.
- Health & Medicine
Body & Brain: Science news of the year, 2008
Science News writers and editors looked back at the past year's stories and selected a handful as the year's most interesting and important in Body & Brain. Follow hotlinks to the full, original stories.
- Health & Medicine
Nutrition: Science news of the year, 2008
Science News writers and editors looked back at the past year's stories and selected a handful as the year's most interesting and important in Nutrition. Follow hotlinks to the full, original stories.
- Humans
Science & Society: News of the year, 2008
Science News writers and editors looked back at the past year's stories and selected a handful as the year's most interesting and important in the interface of Science & Society. Follow hotlinks to the full, original stories.
- Humans
Humans: Science news of the year, 2008
Science News writers and editors looked back at the past year's stories and selected a handful as the year's most interesting and important in Humans. Follow hotlinks to the full, original stories.
- Humans
Taking trophy heads close to home
Members of the prehistoric Nasca culture in southern Peru took trophy heads from their own people rather than from foreigners captured in wars or raids, a new biochemical analysis suggests.
- Health & Medicine
Big Increase Coming for NIH — Maybe
The Obama administration hopes to do what lawmakers couldn't last year — give an extra $1 billion to NIH.
- Health & Medicine
For preemies, less is more
Multiple courses of steroid treatment for mom could harm premature babies.
- Health & Medicine
EPA should test demasculinizing pollutants collectively, NRC says
Cumulative effects of phthalates and related compounds likely larger than effects measured one chemical at a time, reports a National Research Council panel.
- Climate
Holdren to Head White House Science
It appears that another physicist with Nobel ties is set to become the primary Obama adviser on science.
- Humans
Primates get a neural facial
New brain-imaging studies indicate that similar brain areas coordinate face recognition in people, chimpanzees and macaque monkeys, suggesting that a face-sensitive brain system evolved early in primate evolution.
