No amount of eagerness to dive should ever make you skip any pre-dive safety checks. Here's what happened to one diver who learned that lesson the hard way.
Cuts and scrapes are among the most common injuries incurred by divers, and DAN receives calls from people who have come in contact with coral at least once a week.
Pulmonary edema is an abnormal leakage of fluid from the bloodstream into the alveoli—the microscopic air sacs in the lungs. It is most often the result of heart failure or other cardiac problems.