You might've heard the term VO2 max in the fitness world, but what exactly does it mean? Here's why VO2 max is important, how ...

Sleep apnea can have long-term effects on your health, which is why a diagnosis and treatment is so important.

Oxygen is vital to many medical procedures. But a safe, affordable supply is severely lacking around the world, according to a new report. By Apoorva Mandavilli At the height of the Covid-19 ...

Chemistry researchers at Case Western Reserve University have identified specific markers that could pave the way for new ...

Cardiac arrest (when the heart stops beating) interrupts circulation, causing brain cells to start dying in less than five minutes of the brain going without needed oxygen in the blood. The ...

Are you an introvert or an extrovert? If you're highly outgoing, talkative, and assertive, you may be an extrovert. If you draw your energy from time alone or in smaller groups, you may be an ...

At ZDNET, we've gone hands-on with several of the top smart rings, spending weeks or months wearing them to test out how their apps, battery life, and other features perform. Our tested pick for ...

Irrigation water high in bicarbonates can wreak havoc on crops, causing soil compaction, blocking plants’ nutrient uptake and ...

Tinkering with the enzyme Rubisco, they created plants that respond to rising levels of atmospheric CO2 with increased photosynthesize—and higher yields.

If you have been at that altitude before with no problem, you can probably return to that altitude without problems as long as you are properly acclimatized. The concentration of oxygen at sea level ...

But deaths have only continued to mount. At least five were recorded in 2024, including a New York City recruit who died of ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.