Nitrate concentrations, exacerbated by a wet spring that followed years of dry conditions, reached near record highs in Iowa ...
What began with a focus on weather forecasting has evolved toward addressing errors in scientific modeling. In the collaborative environment of the Penn State Institute for Computational and Data ...
Turkey Day surprise: Mom delivers baby girl on side of Utah interstate KCRA 14 MIN On this day in 1955, Rosa Parks stood up for civil rights by sitting down CNN 38 MIN Trump issues White House ...
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