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  1. 2010 Science News of the Year: Environment

    Credit: NASA Earth Observatory Gulf drilling disaster The biggest oil spill in U.S. history began April 20, when an explosion and fire on the Deepwater Horizon offshore drilling platform sent oil spewing into the Gulf of Mexico at rates at times exceeding 65,000 barrels a day (SN Online: 9/23/10). By the time the well was […]

    By Science News

  2. 2010 SCIENCE NEWS OF THE YEAR

    A year ago, most geneticists had all but dismissed the notion that humans and Neandertals interbred. But with the cataloging of the full Neandertal genome, announced in May, we now know that people of European and Asian descent really have inherited a small percentage of their DNA from a rival species that went extinct about […]

    By Matt Crenson

  3. 2010 Science News of the Year: Matter & Energy

    Approaching the island of stability Smashing together the elements calcium-48, with 20 protons, and berkelium-249, with 97, has produced superheavy atoms containing 117 protons, albeit for a tiny sliver of a second (SN: 4/24/10, p.