Depending on whom you ask, this dress might be black and blue or white and gold. The illusion captured the attention of the entire internet in February 2015. The photo raised scientific questions ...

Have you ever argued with someone over the color of an object? If you remember the viral debate about what color a certain dress was, it turns out, there's actual science behind why everyone was right ...

Research on the perception of color differences is helping resolve a century-old understanding of color developed by Erwin ...