Search Results for: assessments
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3,585 results
3,585 results for: assessments
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- Space
Stars’ missing elements could signal lurking small planets
The sun's chemistry suggests some good other places to hunt for rocky orbs.
- Health & Medicine
Oral MS drug passes tests
A drug called BG-12, similar to a psoriasis medicine used in Germany, supresses multiple sclerosis relapses well, two studies find.
- Humans
Africans’ genes mute on human birthplace
Latest DNA studies confirm previous research on the prehistory of African groups, but still can’t locate the root of the species.
- Science & Society
Banks err by confusing risk, uncertainty
Too much information prompted bad currency projections by international money firms, a psychologist contends, and may have blinded them to the global financial crisis.
- Earth
Fish in mom’s diet may alter kids’ behavior
Eating fish that's low in mercury during pregnancy may reduce the risk that a woman's child shows signs of attention-deficit/hyperactivity disorder.
- Environment
Elevated carbon dioxide may impair reasoning
Insufficient ventilation allows exhaled gas to build up indoors, diminishing decision-making abilities.
- Health & Medicine
Highlights from the American Heart Association Scientific Sessions, Los Angeles, November 3-7
Multivitamins may not reduce heart attacks, two drugs could protect heart from chemo damage, and more.
- Earth
Global drought may have changed less than thought
Simple models have overestimated drying over past 60 years.
