When was the last time you thought about your vehicle's often overlooked parts, like the O2 sensor? The truth is that the O2 sensor serves a very important purpose and it can go bad, which means you ...

Kitchen light switches and electrical sockets are among the most frequently touched surfaces in any home, yet they are often overlooked during routine cleaning. Over time, airborne cooking oils, steam ...

You can monitor your blood sugar using a blood glucose meter (which requires a finger prick), a continuous glucose monitor (CGM) that uses a sensor under your skin, or the Freestyle Libre system, ...

A biodegradable pressure sensor could help people with knee injuries exercise and heal faster, University of Connecticut researchers report in Science Advances. The knee can take a great deal of abuse ...

Tesla has begun testing a production version of its Cybercab that has two seats, but no steering wheel or pedals, in Austin, Texas. For now, the testing is being done with a safety monitor in the ...

If you've got uneven patterns in your lawn, or find that mowing is taking up more time and effort than it used to, the chances are your blades need sharpening. While it is safer and typically ...

Sony recently informed its PlayStation customers in the United Kingdom that they will no longer be able to watch previously purchased movies and shows from production and distribution company ...

Stay up to date with our Politics newsletter, sent weekly. The U.S. Supreme Court on Thursday overturned a 91-year-old precedent that has prevented presidents from removing members of independent ...

One of the most important metrics on a Fitbit tracker is the Estimated Oxygen Variation—and now that every tracker is fitted with an SpO2 sensor, everyone can take advantage. Blood oxygen may be used ...

Mercey Livingston is a health and wellness writer and certified Integrative Nutrition Health Coach. She's written about fitness and wellness for Well+Good, Women's Health, Business Insider, and ...