It's easy to interpret the large, dark paintings of Mark Rothko's final months as bleak, the work of an artist whose long struggle with ill health and depression ended when he took his own life in ...

Technical drawings of architectural or engineering designs always seem to consist of white images and text on blue paper. Why? It’s because of how those documents are made. The blueprinting ...

DNA analysis suggests that a 7,000-year-old hunter-gatherer had dark skin and blue eyes — and was adapting to a new lifestyle.