Migrant farmworker Quirino Mejia has spent much of his summer in the hospital for COVID-19 treatment. He shares a cautionary message.
There's plenty of focus on blood pressure and cholesterol, but consider evaluating the efficiency of your cardiorespiratory system.
Low level of blood protein that transports oxygen is associated with greater risk of Alzheimer's and other types of dementia.
Scientists have re-tooled a common species of house plant to filter hazardous particles from your household air.
Research suggests some workout-boosting beverages may restrict blood flow and oxygen delivery, which would make the heart work harder.
New study indicates women have the aerobic edge during exercise because they process oxygen more efficiently than men.
These unique mammals may teach humans tricks to lessen effects of stroke, heart attack.
Rate of oxygen consumption differs little between active seniors and younger runners.
