Just in time for the holidays, the diagonal gift wrap hack has gone viral. It’s age-old wisdom in some circles—a graduate student even wrote a paper about the math of the perfect gift wrap in 2007, ...

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 ...

If you’re not one of the nearly 12 million people who’ve watched this 30-second YouTube clip on how to wrap gifts — or if you just need a quick refresher — do it now before the holidays get out of ...

STATEN ISLAND, N.Y. -- Just in time for the holiday season, a diagonal gift wrapping hack has gone viral. The hack is particularly useful if you often cut paper too short to wrap a gift. Instead of ...