For anyone with an older car who relies on 12V outlets to power their devices, these handy gadgets promise useful upgrades ...

Let’s be real: no one wants to worry about plug types or voltage conversion on vacation. That’s why you need a great travel adapter — with the right model, you can plug in your chargers and ...

Smart plugs can add controls to any outlet, but they aren’t perfect for everything. Here’s our guide to using one and which ones to buy.

Not all spark plugs are created equal, and knowing which one your car needs can vastly improve your car's fuel economy.