Learn about the age, origin and geological history of the Potomac River with Christopher "Chuck" Bailey, a professor of Geology at William & Mary. Bailey looks beyond human history to uncover the secrets of deep time and paleogeography… Read More
Join art historian John Daum for a magical night in the City of Lights as you take in the wonders of its legendary art museums, the majesty of the Eiffel Tower and the beauty of Monet's gardens at… Read More