Your car’s O2 sensor can be cleaned if you’re in a pinch, but cleaning won’t make an old sensor reliable again. Most failing ...

The National Institutes of Health have awarded $1.1 million to a Worcester Polytechnic Institute-led research project aimed at reducing racial bias in care for premature infants. The project intends ...

Pulse oximeters can be thrown off by dark skin, which may have had deadly consequences in the pandemic. Engineers think they have a solution. Pulse oximeters, which measure the level of oxygen in your ...

Every time you breathe in, you supply your body’s cells with the oxygen they need to convert food into energy. Scientists have long known that cells must sense how much oxygen is available to adjust ...

Oxygen measurement in power plant boilers provides critical feedback to plant operators in their quest to optimize efficiency and comply with tightening NOx emissions regulations. The direct ...

A viral video questions the safety of face masks by using a gas detector to purportedly show that masks result in dangerous oxygen levels for the wearer. But experts — and the company that makes the ...

Apple is developing at least two new features focused on health that will expand Apple Watch capabilities in the future. Apple Watch will add the ability to detect blood oxygen levels for the first ...

Sarah Mitroff has worn many hats at CNET, including Senior Mobile Editor and Managing Editor of Health and Wellness. Currently, she is a freelance editor. Throughout her career, she's written about ...