I tested six popular thermometers and compared their ease of use, reading speed and design, and found two models I’d recommend to anyone for at-home use.

As COVID-19 hospitalizations persist in Ohio, find out what to do if you test positive and where to get vaccinated.

Millions of people rely on wearable devices to monitor how well they're sleeping. Sleep trackers don’t necessarily measure ...

Cylinder head failures are very dangerous and very expensive, so it's important to recognize the key signs early. Here's what ...

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 ...

From a physiological perspective, heartbeats and breathing do not operate independently in the human body. Cardiac rhythm ...

The Stethoscope can be confusing to use at first in Quarantine Zone: The Last Check, but this guide should set players straight.

In November, Withings released its long-awaited U-Scan: a home monitoring system for your urine. The gadget resembles an ...

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

Honor launched the global version of the Magic8 Pro today in London, and I have been putting it through its paces as my main ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

Experts say gait speed, grip strength, balance, and endurance are some of the strongest predictors of long-term independence. Here’s how to check them yourself—and what the results mean. Balancing on ...