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

Maintenance records obtained by the Daily News show the bus had just been cleared for service just seven hours before the ...

Colorado has tweaked its Passenger Vehicle Traction Law ahead of this winter, updating the rules around which cars need to use chains when the going gets slick. Drivers who don’t have an AWD or 4WD ...

The Colorado Traction Law has been revised to make it safer for drivers, according to authorities. The Traction Law mandates that Colorado drivers have a tread tire depth of 3/16". The best way to ...

The Defense Information Systems Agency has announced its intent to award a sole-source contract to By Light Professional IT Services for a Full Content Inspection, or FCI, managed service as part of ...

A tunnel ventilation malfunction caused by a power outage shut down 1 Line light rail service from the University District to downtown Seattle for about three hours Saturday afternoon. Sound Transit ...

SEATTLE — Light rail service between Rainier Beach and Tukwila was suspended after a pedestrian was struck and killed by a car in south Seattle. The pedestrian was hit near 9840 Martin Luther King Jr.

Researchers in Germany have unveiled the Metafiber, a breakthrough device that allows ultra-precise, rapid, and compact control of light focus directly within an optical fiber. Unlike traditional ...

One of the Windows errors users have often been reporting lately is Error 1053, The service did not respond to the start or control request in a timely fashion. This ...

In the push to shrink and enhance technologies that control light, MIT researchers have unveiled a new platform that pushes the limits of modern optics through nanophotonics, the manipulation of light ...

ServiceNow (NYSE:NOW) is set to report second quarter earnings on Wednesday, and investors await to see the company’s subscription revenue growth as well as additional updates on Pro+/AI traction.

A copper wire theft shut down light rail service on the 2 Line for much of Saturday, and it isn’t immediately clear how Sound Transit plans to protect the Eastside corridor from falling victim to ...