Pubcasters topped three of four electronic journalism categories in the 2010 AAAS Kavli Science Journalism Awards announced today. NPR won for its reporting on the Gulf Oil spill; Nova ScienceNow, a series produced at WGBH in Boston, for a segment on memory research; and Chedd-Angier-Lewis Productions for their PBS series The Human Spark, produced in association with New York’s WNET. Certificates of Merit were awarded to Oregon Public Broadcasting and Chicago’s WBEZ. The awards, presented annually by the American Association for the Advancement of Science, honor professional journalists for distinguished reporting for a general audience.