Amazon trucks make an annoying sound when backing up because they use white noise alarms. These give better warnings than regular alarms by being so noticeable.

Our world has changed a lot in the last 18 months. We’re spending more time working from home, and we’re ordering a ton more stuff from Amazon. And Americans are noticing something that they perhaps ...

Manual cars are a bit of a mystery to most Americans, with less than 20 percent of U.S. drivers capable of driving stick. But even for those familiar with a three-pedaled car, manuals come with their ...