Pulse oximeters use light to measure how much oxygen is in a person’s blood. For most people, a normal pulse oximeter reading is between 95% and 100%, researchers said in background notes. Readings ...

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

Educational case study about an infant presenting with excessive thirst and urination, but otherwise normal behaviour and ...

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

You track your VO2 max and working heart rate, but this underrated biometric may tell you more about your heart and long-term ...

In a state that had legislated its commitment to life, Graham spent her final days struggling to find anyone to save hers.

Hank Ford never expected a dog to be his hero — but when a 30-pound service dog bounded into his life, he was rescued from ...

TV shows portray CPR incorrectly in most episodes, spreading outdated methods that discourage lifesaving action.

The quest for longer life is the health trend of the moment - forget exercise and eating more veg, biohacking and age clinics ...

This guide will help you through the general mechanics along with some tips and recommendations to take her down. This is the ...

A low body temperature can occur when you're sick or due to environmental conditions. Here's what you need to know about low ...

How the tobacco industry rebranded a brutally addictive drug from deadly to desirable—and what it means for our health.