New research suggests that low oxygen levels may help alleviate disease caused by defects in mitochondrial quality control.

A new review in Limnology and Oceanography led by scientists at UC San Diego's Scripps Institution of Oceanography warns that ...

Millions of Americans and Canadians are breathing bad air right now due to wildfire smoke. Here’s what you need to know masks ...

Medically reviewed by Oluseun Olufade, MD VO2 max measures the maximum amount of oxygen your body can use during exercise. It ...

The days following a newborn medical emergency can pass in a blur of unfamiliar terms, specialist updates, insurance ...

Scientists are trying to recreate the biology that lets animals survive months without food or water, in hopes of making deep-space travel possible ...

A new study finds a widely-used technique for assessing the health of freshwater streams is not effective at detecting a ...

A new study finds a widely used technique for assessing the health of freshwater streams is not effective at detecting a ...

Pulmonary embolism (PE) occurs when a venous thrombus becomes lodged in lung arteries, causing impairment in oxygenation, ...

Chicken liver, oysters and more make the list. See 7 iron-rich meats that can fight fatigue, boost energy and support muscles ...

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

When it comes to protecting your heart, most people immediately think of walking, jogging, swimming, or cycling. While these ...