Layer by layer, a Spanish artist uses paper and geometry to calm her inner chaos. Elena Mir is a Spanish artist from Valencia. She describes herself as “loving the smell of wet soil at night,” of ...

If you've ever uncrumpled a crumpled piece of paper, you may have noticed the creases form in geometric patterns. But you probably didn't! It's a crumpled piece of paper! Well, next time, look closer.

If you’re not sure how to wrap a present, there’s an easy hack you can try. The clever trick—wrap diagonally, not horizontally or vertically—is based in math. Basic geometric principles explain how it ...