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3,586 results for: assessments
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Book Review: The Language of Life: DNA and the Revolution in Personalized Medicine by Francis S. Collins
Review by Rachel Zelkowitz.
By Science News -
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SpaceNew way to help avoid a space shuttle disaster
A new technique to make shuttle launches safer combines tricks from particle colliders, moon landings and vulture tracking.
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Health & MedicineBacteria flourish in favorite ecosystems on the human body
Study offers most comprehensive inventory yet of the human microbiome and a basis for understanding how those microbes affect health.
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EarthPlastics ingredients could make a boy’s play less masculine
Study links boys' fetal phthalate exposure to tendency toward gender-neutral play later on.
By Janet Raloff -
Health & MedicineThe apnea and the ecstasy
Users of the illicit drug have more bouts of sleep apnea, a dangerous nighttime breathing disorder.
By Nathan Seppa -
PsychologyDepression medication may offer mood lift via personality shift
A new study suggests that commonly used antidepressants may work after first altering personality traits.
By Bruce Bower -
ArchaeologyAncient hominids may have been seafarers
Researchers have discovered hundreds of African-style stone hand axes on Crete, suggesting that sea-going hominids reached the island hundreds of thousands of years ago en route to Europe.
By Bruce Bower -
HumansCommon stain repellent linked to thyroid disease
Long-term health study shows connection with blood levels of perfluorooctanoic acid.
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HumansTeacher anxieties may subtract from girls’ math scores
In first and second grade, female teachers’ insecurity with numbers may correlate to some girls’ doing poorly in math.
By Bruce Bower -
Health & MedicineNeurons may function more solo than thought
Neurons coordinate activity less often than previously thought.
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Book Review: Incognito: The Secret Lives of the Brain by David Eagleman
Review by Laura Sanders.
By Science News