America’s longest-serving president almost missed his first day in office. On February 15, 1933, President-elect Franklin Delano Roosevelt was nearing the end of an impromptu speech in Miami when he ...

Color accuracy on your phone screen drives you nuts, right? Those sunset photos never match what you actually saw, and your monitor’s “true” colors feel anything but. Scientists at Los Alamos National ...

The 1920s was an era of vibrant times and colorful characters. For the first time, we present the Roaring '20s in color, from Ford's assembly line to Charles Lindbergh's transatlantic flight and from ...

Between 1918 and 1920, Schrodinger produced a series of papers that attempted to map how people experience color onto a rigorous mathematical surface. His work, published in Annalen der Physik in 1920 ...