We often see travelers revealing the good, the bad, and the downright ugly sides of exploring new places. From breathtaking ...

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

Mayo Clinic researchers have developed an artificial intelligence (AI) algorithm that can identify obstructive sleep apnea (OSA) using the results from an electrocardiogram (ECG)—a common heart test.

Ever wonder what VO2 Max really means? It’s your body’s ultimate engine metric—the maximum amount of oxygen your muscles can use during all-out effort. Does aging tank your VO2 Max? Yes; unless you ...

Your lungs work hard every day. Dr. Sudhanshu Rai shares three simple tests you can do at home to check your lung health.

Here are eight possible reasons why you might be struggling to breathe properly — and when it’s time to take it seriously.