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

Today is the Feast of the Immaculate Conception, one of the most misunderstood Catholic dogmas not believed by Protestants. It is frequently assumed this is about the conception of Jesus. Not so, that ...

Everyone knows that Christians typically celebrate the birth of Jesus Christ on December 25th—Christmas Day. But did you know that most historians agree that JC wasn't actually born on that day? Or, ...

As a car owner, it’s easy to fall prey to common misconceptions about vehicle maintenance. These myths can lead to unnecessary expenses and potential damage to your car. Let’s debunk some of the most ...