A new proof reveals the answer to the decades-old “moving sofa” problem. It highlights how even the simplest optimization problems can have counterintuitive answers.

MONROE, N.C. — A proposed independent private school for Monroe will offer the throw-back one room schoolhouse concept. Eddie Goodall, board chair of the Goodall School, announced that a group of ...

This has been the struggle for displaced Palestinians returning to their homes in Gaza under the nearly month-old ceasefire: ...

If you love the idea of this item but want one that feels a bit different from the standard metal option, check out Walmart's $65 white, blue, or natural scalloped rolling cart (currently, the white ...