After consulting the experts and testing them on myself pre- and post-workout, I’ve rounded up a lineup of the best massage guns, like our top pick, the Hyperice Hypervolt 2 ($229). Plonksi notes ...

A manufacturing problem in Abbott glucose sensors for diabetes patients has been tied to at least seven deaths and hundreds of injuries worldwide.

The Stelo is available to anyone who wants to monitor their blood glucose, no prescription needed. But as an active adult without diabetes, are these extra data points worth $99 per month?

Zen digesters” rarely fart. “Hydrogen hyperproducers” fart a lot. Scientists are investigating what is typical.

There have been multiple accounts of people getting diagnoses for lymphoma — as well as conditions like lupus and AFib — ...

Examining the Herz P1 Smart Ring's Consumer Wearable Category for 2026: 24/7 Heart Rate Monitoring, Sleep Tracking, Stress and HRV Analysis, Activity Metrics, Smart Ring Pricing From $49.99 Per Unit, ...

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 ...

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 ...

To make the iPhone as capable as it is, Apple equipped it with several sensors. One of these is the LiDAR scanner. LiDAR — short for Light Detection and Ranging — is a sensor that essentially measures ...

Torque measurements can feel confusing when you’re new to them, especially when you just want your machine, bike, or tool to work smoothly without stress. Many beginners struggle with uneven ...

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 ...