Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread ...

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

Engine cylinders can misfire due to problems with the ignition system, the fuel system, air and compression, or sensors and ...

Abstract: Wireless Sensor Networks (WSN) play a pivotal role in various domains, including monitoring, security, and data transmission. However, their susceptibility to intrusions poses a significant ...

This video takes a close look at Mercedes Maybach’s extreme off road coupe concept, a luxury design study that stretches close to six meters in length and blends Maybach elegance with rugged off road ...

In mid-December 2025, an image (archived) circulated online purportedly showing U.S. President Donald Trump using a walker as a mobility aid. Keith Edwards, a Democratic political strategist, posted ...

Abstract: Effective solution of foreign object detection (FOD) in the charging area is crucial for ensuring safety and efficiency in wireless charging for electric ...

NYPD brass are using department cars to evade tolls while driving to work — even as thousands of furious commuters are forced to pay steep congestion-pricing fees, according to a whistleblower lawsuit ...

Police departments across the United States continue to operate old Fords as their patrol cars, but why? Is this because of underfunding in the emergency services, or do officers genuinely prefer the ...

The National Highway Traffic Safety Administration collects crash data about autonomous vehicles, but only issues voluntary guidelines about expectations for those vehicles. Those guidelines softened ...

The president said he would weaken Biden-era mileage standards, which were designed to increase electric-vehicle sales, calling them a “scam.” By Lisa Friedman Maxine Joselow and Jack Ewing Lisa ...