The best cat litter box furniture hides your cat's bathroom. Our top picks include inexpensive enclosures and modern cabinets ...

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.

One that was an immediate standout was Albany Park, and its Kova Sofa has not only taken up residence in my home but a few of my relatives, too. Through February 25, you can score 40% off Albany ...