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

Cars need cameras that work fast, use little power, & see bright lights clearly. A sensor makes cameras smaller & adds smart ...

When it comes to buying a new car, safety is the most important factor to consider.In 2024, the European Union announced, as part of its ‘New Vehicle General Safety Regulation’, that all new vehicles ...

The minimum penalty for speeding is a £100 fine and three penalty points. So, to help you avoid those unnecessary costs, read ...

Modern cars rely on a dense web of sensors to manage everything from fuel delivery to collision avoidance, and when one fails ...

XING Mobility will exhibit at CES 2026 in Las Vegas at the Las Vegas Convention Center, West Hall, Level 1, Booth #7059, ...

China’s reported test of the DF-27A hypersonic glide vehicle has emerged as a defining moment in the accelerating ...

Knightwerx Inc. is a specialized aerospace research and development firm focused on the production of tactical unmanned aerial systems (UAS) and advanced sensor technology. Headquartered in ...

The system in question is Intelligent Speed Assist, or ISA, an EU-mandated system that issues audio and visual alerts when ...

Parking fine reprieves, more drunk driving consequences. Here are 8 new public safety laws going into effect on January 1 in ...

From lower school zone speed limits to new penalties for car-theft tech, here is how the California Highway Patrol is ...