We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll ...

Apex Legends players over the weekend experienced disruptions during live matches as threat actors hijacked their characters, disconnected them, and changed their nicknames.

Smartwatches are incredible tools, but they are demanding. They buzz during meetings, light up in movie theaters, and need to be charged almost as often as your phone. For many of us, the friction of ...

Billy Goldfeder provides the findings of an investigation into burn injuries that were sustained by a firefighter during live ...

The latest quarter-point cut will reduce the Fed’s benchmark short-term interest rate to a range between 3.75% and 4%, the lowest setting in three years and down from a peak of around 5.4% that the ...

Sen. Bernie Sanders of Vermont and Florida Gov. Ron DeSantis are pushing back againt the AI industry from opposite ends of the political spectrum. Rising electricity costs and risks to grid stability ...

As artificial intelligence continues to grow, the construction of new data centers has increased the demand for electricians to install, maintain, and repair their complex infrastructure. NBC News’ ...