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

"We are telling policy makers the warning lights are on," Exelon CEO Calvin Butler told Diane Brady at Fortune Brainstorm AI ...

When the check-engine light snaps on, it is not a suggestion, it is your car’s way of saying something in the powertrain or ...

Gritty, not pretty. I know that was Zach Freemantle’s thing last year, but that was the only way Xavier was going to win this ...

Here's how to create your own animated Christmas tree in Excel: Open up a new spreadsheet. Click the triangle button in the ...

Alex Palmeri bought a 2002 Mercedes-Benz G-Class for $18,000. It turns out it was cheap for a reason. Such cars usually go ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A good song can easily get a listener nodding their head or tapping ...

Hard as it may be to believe, Movember is here again, and folks are styling their facial hair into mustaches to raise awareness and funds for men’s mental health, prostate cancer, and testicular ...

The “Check Engine” light is a car’s way of raising its hand to say, “Something’s off.” Sometimes it’s minor. Sometimes it’s your wallet’s worst day of the month (or year…). After two decades of ...

A meme of a man blinking repeatedly in disbelief went viral in 2017. Now 39 years old, here’s what he looks like now. Drew Scanlon, from San Francisco, went viral in 2017 for a GIF of him shaking his ...