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

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 ...

Experts say gait speed, grip strength, balance, and endurance are some of the strongest predictors of long-term independence.

YouTube creator and self-taught engineer Jeremy Fielding built his regenerative braking rig from spare parts, then made a ...

See Jupiter shining like the “Christmas Star” and catch a glimpse of the ISS — aka “Santa’s Sleigh” — in the early morning ...

The braking system in your car is one of many components that need to be maintained, and you will be able to feel and hear if ...

The release of EXPO 1.2 is perhaps not as interesting as what it represents for the future of AMD's processors.

For many construction companies, the workforce now blends traditional skills with data analytics literacy, AI proficiency and ...

Imagine watching a conversation between brain cells, seeing chemical messages pass from one neuron to another. Scientists can ...

Logitech launches G304 X Lightspeed with USB-C charging, 57g weight, Hero 25K sensor, and up to 106-hour battery life in a ...

In India, the pricing of the OnePlus 15T is anticipated to hover between that of the OnePlus 15R and the OnePlus 15.