New tools make it possible to detect hidden manipulation of maps. Until recently, gerrymandered districts tended to stick out, identifiable by their contorted tendrils. This is no longer the case.

If you've ever been lost, you've experienced the frustrations of folding up a map. L. Mahadevan, a professor of applied mathematics at Harvard University, has studied wrinkles and folds, and joins ...

The Partnership for 21st Century Skills (P21) has released the Math Skills Map, latest in its series of 21st century skills maps for core academic subjects. It was developed in collaboration with the ...

Dustin Potter (from left), professor of mathematics at Collin College, Andrea Barreiro, associate professor of mathematics at Southern Methodist University, and Brandilyn Stigler, associate professor ...