We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

In A Nutshell Living detectors: Researchers modified E. coli bacteria to light up when they sense acetic acid, the chemical ...

VO2 max, the measure of how much oxygen the body consumes during exercise, has become a ubiquitous tool for professional ...

Medtronic, a global leader in healthcare technology, announced verification study results for its investigational Nellcor™ ...

Mild traumatic brain injury (mTBI) remains a significant health concern for the US Military Health System and a threat to ...

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...

Cat accidentally locked in toddler’s room at night—baby cam captures it all We’re still immature after 125 years of federation At 68, I know how to stay warm without spending money – young people ...

Pulmonary function tests are a group of noninvasive breathing tests that measure how much air your lungs can hold, how quickly you can move air in and out and how efficiently your lungs transfer ...

When most of us walk into a doctor’s office, we come prepared with questions. What does this symptom mean? Do I really need this test? What are my treatment options? What we may not be aware of is ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...