After more than a decade of accumulating smart plugs, speakers and sensors, I realized parts of my setup were quietly ...

Here are 2025's most popular questions and answers from The Journal's Car Doctor column, from rotating tires to oil changes.

In this video, learn to test spark plugs and ignition coils for a BMW using a specialized test kit. Discover how to identify ...

Place a thermometer inside a glass of water, place the glass on the middle shelf of the refrigerator and let it sit for at ...

Engine cylinders can misfire due to problems with the ignition system, the fuel system, air and compression, or sensors and ...

Most drivers learn about car parts the hard way by ordering the wrong component twice. Consulting a specialist can prevent ...

A: When it comes to vehicles, there are no truly watertight seals on every opening. Doors have drains that allow water that ...

Plug Power (PLUG) just hit a new milestone, officially starting liquid hydrogen deliveries to NASA under its first supply contract with the space agency, a small dollar deal but a big strategic signal ...

West Sussex Fire & Rescue Service (WSFRS) is urging all residents to take extra care with electrical items this winter after a plug sparked an emergency incident. The incident occurred at a ...