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

With CES 2026 days away (), Samsung has revealed a range of new product innovations set to bring new levels of convenience, entertainment and care to Australians this year.

From gamified options to reliable 'mills that monitor your progress with pace, hills, and distance, these are the best home ...

We rode and reviewed dozens of electric bikes across all categories. These are the standout picks—and the key things to know ...

ROS System, Hospital Drug Delivery Robot, Autonomous Localization, Path Planning, Navigation Simulation Cheng, B. and Zhang, B.Y. (2025) Research on Autonomous Localization and Navigation Simulation ...

Kingbull EX Titan review: a full-suspension fat tire e-bike with Bafang power, Samsung battery, and trail-ready performance tested on dirt, sand, and snow.

A guide for engineers balancing performance, reliability, and manufacturability across today’s smart systems By Barry Brents, ...

I've tested 15 mice this year ( you can read my existing reviews, with plenty more to come in 2026). I haven't scored them ...

At PennSTART, the track will have some slope to it to mimic hills and pavement that can handle fires and all four seasons. A testing ground for autonomous cars, trucks and other motor vehicles is ...