As Earnhardt's long-time employer Richard Childress tells it, General Motors wanted the Man in Black to race in blue.

You could certainly coat a car in it, for example ... where the extremely black paint can help catch light leaks and improve the performance of telescopes and cameras. It’s also perfect for ...

People love crossovers. They're among the country's best-selling models, and the Tesla Model Y has long been the best-selling ...