When creating tools for tactile graphing remember: Texture is important for distinguishing between data sets. Make everything large enough to feel. Your fingers will be your eyes so if you can't feel ...

Each Saturday, Opinion columnist Philip Bump makes and breaks down charts explaining the latest in economics, pop culture, politics and more. “Imagine a pie chart that shows Visuals at 42 ...

Today, we update one of our favorite charts, which looks at how orders route ... and how orders are handed by brokers, means each pie actually works quite differently to the others.