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

These are tech expert Marc Salzman's top CES picks for USA TODAY after his hands-on with future gadgets and gear in Las Vegas ...

At CES 2026, BMW demoed its Amazon Alexa+-based assistant, built into t he company's first Neue Klasse EV, the BMW iX3. The ...

Roborock’s CES lineup introduces the Saros Rover, a robot vacuum with legs it can balance on. The Saros lineup is also adding ...

Car habits like ignoring warning lights and slamming brakes cost thousands in repairs-12 simple changes protect your engine ...

We have curated the best innovations of CES 2026, offering a look at standout products that push boundaries, rethink familiar ...

The SteelSeries Apex Pro Gen 3 is one of the most technically advanced gaming keyboards on the market, offering first-class ...

A new humanoid robot went from concept to live factory work in just seven months — and it’s now performing real industrial ...

Mercedes-Benz provided flights from Washington to San Francisco and accommodation so Ars could drive the CLA, as well as ...

Even with real autonomous vehicle competition arriving this year, the original robotaxi still comes out on top.