While Apple makes some of the best smartwatches in the industry, these Chinese smartwatches give it tough competition in ...

Vaping has long been trumpeted as a healthier alternative to smoking, even by the NHS. But a new study suggests that ...

A study led by biomedical scientist Erica Heinrich at the University of California, Riverside, highlights a critical gap in ...

Oxygen isn't always a good thing. Of course, people—and most organisms—cannot live without it. But oxygen can also be quite ...

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 ...

Player recovery and the technological advances to aid it are a big part of any team's World Cup process. We experienced it ...

Rivers across Norfolk and the wider East Anglian region are under strain after one of the driest starts to the year.

If your oxygen level drops below 92%, seek medical help immediately. Low oxygen can cause symptoms like chest pain, confusion, and shortness of breath. Without treatment, low oxygen levels can lead to ...

M. Martinez had been living with long COVID for 18 months when he was referred to emergency medicine specialist Craig Lindsey’s hyperbaric center in Santa Fe, N.M. A 49-year-old court professional, ...

Normal blood oxygen saturation levels are 95% to 100%. Most people should have a blood oxygen level of at least 92%. If your blood oxygen level drops below 90%, it can be dangerous and requires ...