If your car's more than 10 years old and you've never lubricated its locks, I bet this cheap and simple job will make your keys seem to magically work better. So here's a rundown of two common types ...

"Broken nanodiamonds are forever," or so says a team of scientists at the US Department of Energy's (DOE) Argonne National Laboratory. By combining broken nanodiamonds with two-dimensional molybdenum ...

A few weeks ago, the latch in my car door got stuck, blocking the door from closing. After a few crude attempts at jostling it, I knew it was time to purchase a silicone spray to lubricate it. It was ...

Over time, car doors can start to creak and squeak. It’s a common problem, but it’s incredibly annoying. Luckily, the best lubricants for car door hinges can get your hinges working smoothly again, so ...

Dry bearings, as the name implies, work with little or no liquid lubrication. Compared with rolling-element bearings, dry bearings are simpler to design, less expensive to purchase and maintain, and ...