Ignoring a check engine light might feel harmless if the car still runs smoothly, but the warning signals more than a minor inconvenience. Driving with that light on can lead to higher repair costs, ...

With this multipurpose health testing device, you can measure your body temperature and blood oxygen saturation, take an ECG, and listen to your heart and lungs with a pair of headphones.

Most modern cars have tire pressure monitoring systems (TPMS), which will alert you if your tires need air. While most of the readings they give are accurate, they can still fail like any other part ...

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 ...

Like many of you, I grew up eating sugar for breakfast. That's not a knock on my parents; they were doing what they were taught was right. Cereal was "healthy." Juice was "fruit." Corn and carrots ...

A fund manager at Invesco has said she sees value in German bunds over U.S. Treasurys, as investors look to diversify their assets to protect their portfolios. Speaking with CNBC's 'Europe Early ...

A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track real-time changes in vascular diameter-without the need for a traditional ...

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 ...

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already use. Tyler has worked on, lived with and tested all types of smart home and ...

Aqara has announced the Spatial Multi-Sensor FP400, a new presence sensor that it says is precise enough to suss out whether you’re sitting, standing, or lying down. The FP400 builds on several past ...

Google Search Console appears to have fixed the month-long delay with the page indexing report just about an hour ago. The report is now showing data as early as a few days ago, which is the normal ...

Most people searching for the best OBD2 scanners for home mechanics aren’t trying to become professional technicians. They just want clear answers without paying a shop every time the check-engine ...