Modern cars have a ton of electronics and sensors on board, and that usually includes multiple oxygen sensors. Here's why ...

Artificial intelligence is everywhere. If you believe the hype, AI can solve every problem known to humankind, as long as you ...

An unavoidable truth applies to just about every vehicle on the road today: the more complex and advanced they get, the more ...

Vehicle engines churn out enormous heat, and without coolant level sensors, the consequences are catastrophic.

A check engine light can appear without warning, leaving drivers wondering whether the problem is minor or requires immediate ...

John Paul, AAA Northeast's Car Doctor, hears from a reader wondering if they can have a dealership’s used car inspected ...

A quick trip to your local parts store could tell you why that warning light is on—and it might not cost you anything.

USA TODAY readers nominated affordable, mainstream cars as contenders for the "best car ever" title. Japanese models like the Toyota Corolla and Honda Accord were popular choices for their reliability ...

Iowa deputies were told to conceal Flock camera use from drivers and police reports. Flock's vast ALPR network raises significant privacy and transparency concerns nationwide. Police justify secrecy ...

Add Yahoo as a preferred source to see more of our stories on Google. This isn't a prototype sitting in a lab. SignalTrace is a marketed add-on for existing ALPR systems, purportedly already installed ...