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  1. Making informed decisions about mammograms

    In November, the U.S. Preventive Services Task Force, a nongovernmental advisory panel of health experts, recommended that routine mammography for breast cancer screening start at age 50, not 40. It met with a chorus of objections. Lisa Schwartz, a general internist at the Dartmouth Institute for Health Policy and Clinical Practice in Lebanon, N.H., investigates […]

    By Lisa Schwartz

  2. Science Future for February 13, 2010

    February 22–26 The American Geophysical Union’s Ocean Sciences meeting is held in Portland, Ore. See www.agu.org/meetings/os10 March 5–6 Researchers and clinicians meet in San Diego to discuss genomic medicine’s future. See www.scripps.org/events March 18 Debut of an interactive exhibit on extreme weather at Chicago’s Museum of Science and Industry.