Explore the top controversies and highlights that shaped the auto industry in 2025, from tariff wars and EV policy reversals ...

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

Abstract: Group lasso is a regularization widely used for feature group selection with sparsity at a group level in machine learning. Training a model with the group lasso regularization, however, ...

Drivers often notice something odd while sitting in traffic on a bright, sunny day. Beyond the glow of brake lights, some ...

You don't need to replace your TPMS sensors when buying new tires. You should only replace damaged sensors, and there's rarely a reason to replace all at once.

Abstract: The irradiation angle of the headlights is regulated by the United Nations Economic Commission for Europe (UNECE) for safe driving by preventing glare from oncoming drivers. Automatic ...

I have always had a dusk-to-dawn sensor light at the rear of my house for security reasons ... now this couple is complaining.

An introduction to the symmetric, multiphase, wound-rotor “synchronous” doubly-fed motor or generator system, called SYNCHRO-SYM. How SYNCHRO-SYM is only possible with brushless, automatic, ...