Small pollen grains are visible in this scanning electron micrograph of the ragweed plant.
By The Scientist Staff | June 14, 2013
CDC, Janice Haney Carr
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By Bob Grant
Government auditors absolve the National Institutes of Health of wrongdoing in the case of its involvement in an ethics investigation of a study involving premature babies.
By Molly Sharlach
Microlesions in heart muscle may contribute to cardiac complications in elderly patients, a study shows.
By Ruth Williams
Scientists show how roundworm daughter cells remember the histone modification patterns of their parents.
View the September 2014 contents.
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