That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

Chart-topping popstar Noah Kahan has pleaded with fans to use the bathroom at his gigs after a concert-goer recently popped ...

Healthcare providers have long used the body mass index (BMI) to assess your health and predict your risk of disease, but it is a flawed measure that has been scrutinized over the years. VO2 max, a ...

Rod Stewart was forced to pause his concert in Utah after nearly fainting onstage and requiring an oxygen tank. During his ...

Indoor pools can have a distinct odor caused by chlorine binding to body waste. A Minnesota student invented a device to measure chloramine levels.

THIS is the horrifying moment a helicopter spiralled out of control and plummeted to the ground in the mid-air crash that killed US singer Oliver Tree. The tragic chopper collision claimed the ...

Around 1,200 tornadoes occur on average in the United States each year and every one of them gets its own rating on the Enhanced Fujita Scale.

Steffini Stalos, DO, is board-certified in pathology and lab medicine. She is currently Chief Medical Officer of Blood Associates, a lab consultancy firm. If your oxygen level drops below 92%, seek ...

Marina is that curiosity, a cult female star making pop music. Unlike most female pop stars of her longevity, she’s never had one of those monster hits that everyone knows. She has no “Poker Face”, ...

Hemoglobin is a protein in red blood cells. It carries oxygen around your body, delivering it to tissues. Hemoglobin also carries carbon dioxide to the lungs so you can breathe it out. Iron is a part ...

The amount of oxygen that a heart consumes is a key indicator of its health. If the heart is not receiving or using enough oxygen, heart tissue can be damaged, contributing to future heart failure.