It's well known that exercise is good for your brain. For years, scientists have shown even a single session of heart-pumping ...

A dangerously low oxygen level—usually below 92%—can cause shortness of breath, confusion, chest pain, or fainting. It’s often triggered by lung or heart conditions like COPD, asthma, or heart ...

Oct 5 (Reuters) - The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus ...

When you have a low red blood cell count, your body will show that your blood health may be at risk. We help you recognize ...