You spent hours choosing the perfect paint color and covered every wall with care. But years later, a touch-up is needed—and you can’t remember if the shade of green was Phantom Mist or Dinner Mint.

One great thing about modern technology is the ability to color match paint. Sure, there are a lot of other great advancements, but it’s pretty cool to be able to take an item to a hardware store, ...

Porsche appears to be exploring color-shifting bodywork that adapts to clothing using cameras and electricity, pushing ...

How many times has this happened to you? After spending hours agonizing over the perfect shade of paint, you gleefully coat every wall in your home in that shade. Then, years later, when there’s a ...