A pulse oximeter is a device that clips on your finger, toe, or earlobe to measure blood oxygen saturation. Here's how it ...

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.

"Someone tried to charge me 50 dollars for it too they be trying to play us as a fool." ...

A countless number of sensors around the car tell the computer how well it's doing, but the ones we're concerned with here ...

Recently, I helped a friend troubleshoot his used Volkswagen Bora, and it really troubled him. Although the car wasn’t ...

A journalist's experience with a check engine light and an outrageous $250 diagnostic fee reveals how a simple, affordable tool can save you from questionable auto shop practices and hundreds of ...

Sign up to our free Living Well email for advice on living a happier, healthier and longer life Live your life healthier and happier with our free weekly Living Well ...

The Apple Watch Ultra 3 is even more well-connected than its predecessor, with a 5G modem and satellite support, bringing ...

The Apple Watch Series 11 remains the thinnest Apple Watch ever with an impressively lightweight design. The new Ion-X front ...

ILLEGAL "killer car seats" are being sold on online marketplaces including eBay and Shein, according to a new investigation. Consumer site Which? has claimed dozens of flimsy child's car seats are ...

We earn commissions from purchases you make using links in our articles. Learn more. The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially ...