To become certified in CPR, you must complete a course from an accredited institution such as the Emergency Medicine Society ...

Did microbes ever live on Mars? Did an "elevator" help build Egypt’s first pyramid? Some signs pointed to yes this year, but confirmation is still needed.

Roughly 5 liters (or 1.3 gallons) of blood travels through your aorta every minute. When a AAA ruptures, it’s a ...

2.1. Sometimes there are no signs and symptoms ... such as healthy eating and quitting smoking and drinking alcohol. 3.2.

Healthy blood pressure ensures your organs and tissues get the oxygen and nutrients they ... because it typically shows no ...

It's something easy to put down to the cold winter weather but you could actually be dealing with a life-threatening problem ...

There's been a rise in young and middle-aged U.S. adults experiencing catastrophic brain bleeds. A neurologist explains the ...

While it may be easy to blame sudden chills on the bleak winter weather, having cold feet constantly may have a more serious ...

The concept of hyperbaric medicine dates back to 1662 when a British clergyman named Nathaniel Henshaw created a chamber to ...

SNL sketches can’t survive without the oxygen of performing confidence—any slip-ups or hesitancy from the people ... with his ...

My husband is miserable. Five years ago, he was fired from his job of more than 25 years, and the small issues he had with depression, alcohol and smoking have multiplied exponentially. He sleeps ...

Jamie Foxx opened up about the brain bleed that nearly killed him. Neurosurgeon Dr. Paul Saphier exposes the dangers of this ...