News in Brief Why a Census Undercount Spells Trouble for Social Scientists Social science groups say a citizenship question could lead to population data flaws that compromise research for a decade. Kate Wheeling
Environment A Survivor of the Deadliest Tornado in U.S. History Tells Her Tale At 70, Lela Hartman believed we would one day use technology to prevent disasters like the Tri-State Tornado she witnessed as a small child. Are we getting any closer? Marc Herman