If you've been a long-time Apple user, you've likely noticed that the Calculator app has been available on Macs, iPhones, and even the Apple Watch for years. Strangely enough, it took the tech giant ...

A woman standing next to a calculator taller than herself. Though we may not think about it, math and calculations permeate our everyday lives. We calculate tips at restaurants, determine how much ...

Form is temporary, function is permanent. The most important inventions are the ones that relate to the human condition, and they crop up over and over again. Below, Houston shares five key insights ...