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Health & MedicineBacterial meningitis keeps falling
Vaccination against a strep bacterium and other microbes has proved a potent deterrent over the past decade, a nationwide survey shows.
By Nathan Seppa -
SpaceSurvey captures local universe in 3-D
The most complete view to date of the nearby cosmos takes in 45,000 galaxies.
By Ron Cowen -
LifeLife
A look at killer dolphins, plus hibernating plankton, growing mammal brains and more in this week’s news.
By Science News -
Health & MedicineClues to autism’s roots from brain study
A new analysis finds differences in genetic activity, especially in genes controlling nerve cell form and function.