Research on the perception of color differences is helping resolve a century-old understanding of color developed by Erwin Schrödinger. Los Alamos scientist Roxana Bujack led a team that used geometry ...

Imagine you're a mapmaker, ready to finish your masterpiece map of the world. The only thing left to do is add the colors. But how many colors do you need for the countries if you want to make sure no ...

On a flight from New York City to Berlin, the route map might look a little curious: the shortest path between these two cities is surely a straight line, and yet the flight path curves distinctly, ...