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

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

Memory cards and SSDs are devices we rely on and expect to function flawlessly. At CES, Lexar will be launching new memory ...

The company's LyteVision technology is intended to serve as a visual brain for robots. Experience at Apple and PrimeSense ...

As energy codes cause water usage to go down, "Water Age" is going up. For the mechanical contractor, the unintended impact ...

Intel's pitch for Wi-Fi 8 is that it will "just feel better," taking the raw speed of Wi-Fi 7 and adding intelligence to ...

LAS VEGAS, Jan. 2, 2026 /PRNewswire/ -- Algorized, the pioneer in people-sensing foundational models, and KUKA, one of the ...

South African engineer Henri Johnson invented the world’s first Doppler radar speed gun specifically for ball tracking in ...

An open-source whale tag that records sound, movement, and environmental data will enable scientists to study and decode ...

In recent N55 and S55 BMW engines, a spun crank hub is a relatively common issue, and it's often caused by downshifts that ...