Is it okay to drive a car with a faulty O2 sensor?

Your vehicle's O2 sensor plays a significant role in its performance and if it's faulty, it's not something you should ignore ...

This New Sensor Could Sniff Out Pneumonia on a Person's Breath

Waiting for chest X-rays or lab results to diagnose pneumonia and other lung-related diseases may not be necessary in the ...

There’s a brilliant fingerprint hack hiding on your Samsung phone — here’s how to use it

Did you know you can use your Samsung phone's fingerprint sensor to open different apps? Here's how to set up this hidden ...
CNET

I Set My Radon Worries to Rest With a Gadget That Puts Testing Kits to Shame

Airthings offers a permanent solution for monitoring radon gas levels anywhere in your home, along with ways to track ...
CNET

How to Turn Off Apple Intelligence if You're Not Using It

If Apple's AI tech isn't for you, here's how you can disable all or parts of it. Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide ...