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 ...

For most of my life, I’ve been a gift bag person. Coming up with gift ideas I can do but gift wrapping? Not so much. Folding perfect edges or cutting the right amount of paper has never come easy.

Learn how to wrap pretty presents—in under a minute—with this easy Japanese gift-wrapping technique.

Add Yahoo as a preferred source to see more of our stories on Google. “For so many years, I always just cut an extra strip to put along the back, but let’s face it doesn’t look that great,” Roggenbuck ...