With 24/7 health tracking and no subscription, Cirqa ships in four colors this July.

A 11,000-mile 2018 Alfa Romeo Giulia Quadrifoglio with carbon-ceramic brakes and Sparco seats. See how this Ferrari-engined ...

As engines get more complex to provide better performance and efficiency, dependability can sometimes take a backseat. Not so ...

The Oxygen (O2) sensor is arguably the most critical electronic component for your engine’s efficiency. Often referred to as ...

From worn spark plugs to tire pressure, these are the mechanical issues and driving habits quietly draining your wallet every time you pull up to the pump.

That mileage figure in the brochure looks reassuring. A neat number, tested under controlled conditions, promising you'll ...

While it pays to know how to do basic car maintenance and repair tasks yourself, some big jobs are almost certainly best left ...

Volkswagen's decision to discontinue the manual 2024 Golf R has created a rare and expensive hot hatch commanding high prices ...

We tested 50 air purifiers to find the best for removing dust, pollen, pet dander, smoke, and odors, with picks for bedrooms, large rooms, and more.

When was the last time you thought about your vehicle's often overlooked parts, like the O2 sensor? The truth is that the O2 sensor serves a very important purpose and it can go bad, which means you ...

Researchers have developed a new reliable and durable sensor that can work in temperatures as high as 900 degrees Celsius or 1,650 degrees Fahrenheit and can be used in multiple industries. Extreme ...

Falling space junk is becoming a real-world hazard, and scientists have found a clever new way to track it using instruments already listening to the Earth itself. By tapping into networks of ...