One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

Good manners never go out of style, but they do occasionally need to be refreshed. In workplaces everywhere, that refresher couldn’t come sooner. In the decade since the previous edition of “Emily ...

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I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

Matt Carey, the co-founder and CEO of Boston-based startup Teradar, loves when people tell him: “I don’t believe you.” That’s “right where we want folks,” he recently told TechCrunch. Carey has spent ...

As we get into another winter holiday season, COVID is still part of our lives. And although it's hard to predict exactly what this year's cold, flu and coronavirus season will look like, experts want ...

Angelenos’ passion for cars is woven into the city’s identity, and it all culminates at the LA Auto Show. Buying a new car is one of the biggest decisions most of us make, and with more choices, ...

GameSpot may get a commission from retail offers. Bungie's long-in-development PvE shooter Marathon, which was delayed indefinitely back in June, has resurfaced with an upcoming test. A closed ...

What makes a really great pair of headphones? The basic answer used to be sound quality, but modern headphones offer so much more than just audio chops. Think premium designs in on-trend colorways, ...

Starting next month, green card holders seeking to become U.S. citizens will be taking a new and longer version of the naturalization test. The 2025 Naturalization Civics Test will have more potential ...

Related video: Trump promises to end birthright citizenship. What is it and could he do it? (NEXSTAR) – America is starting a “multi-step overhaul” of the naturalization process, which will include ...