Clinicians may be missing critical signs of breathing discomfort or distress, especially in ventilated patients ...

Oxygen isn't always a good thing. Of course, people—and most organisms—cannot live without it. But oxygen can also be quite ...

Prolonged extreme summer heat followed by sudden downpours triggered fatal thermal shocks, depleting oxygen levels and ...

Canned oxygen promises to boost your performance at altitude. We asked a medical expert if it lives up to the hype, then put ...

Player recovery and the technological advances to aid it are a big part of any team's World Cup process. We experienced it ...

A strengthening El Niño over record-hot oceans could reshape weather worldwide. Here’s what it means, how it affects us, and ...

From pregnancy hemoglobin warnings to the growing Ebola outbreak and tips for advocating for your own care — here are today's top health headlines.

Ninety per cent of asthma sufferers experience tightening of the airways in response to exercise, the charity Asthma and Lung ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Wearable health trackers are the wellness tools of the future, but does knowing more about our bodies than ever before pose a risk to our mental and physical health?

Symptoms many dismiss may point to an overlooked cause, and catching it early could help prevent lasting health problems.