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 ...

Plant microfossil residue analysis has gained more and more popularity in the archaeology field during recent twenty years. Among these studies, ancient plant starch analysis has played a significant ...

President Biden, Vladimir Putin and Volodymyr Zelensky. (Emily Sabens/The Washington Post; Alexander Zemlianichenko/AFP/Getty; Demetrius Freeman/The Washington Post ...