When physically demanding activities are performed at high altitudes or in other low-oxygen environments, excellent coordination, judgment, and decision-making are important. In some cases, such as ...

(This is an excerpt of the Health Rounds newsletter, where we present latest medical studies on Tuesdays and Thursdays.) Feb ...

Cardio fitness shows heart-lung strength, predicts longevity, and improves health at any age.

Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...

A recent Finnish study has found that measuring adolescents’ maximal oxygen uptake often requires a brief verification phase ...

Scientists have long known that people living at high altitudes, where oxygen levels are low, have lower rates of diabetes ...