VO2 max is a measure of the maximum amount of oxygen the body can handle during intense exercise. A doctor explains how it's ...

If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen ...

Some animals can regrow lost body parts. Salamanders and frog tadpoles can rebuild entire limbs after amputation. Mammals ...

Wireless sensors used in wearable smart devices and medical equipment must be capable of detecting minute changes while ...

"Methane reforming" is a process that turns methane (CH4) into hydrogen—which can be utilized as an environmentally friendly ...

About one in three employees in Singapore report feeling burnt out—one of the highest rates globally. Burnout and chronic ...

Microscopic ocean algae produce a huge share of Earth’s oxygen—but they need iron to do it. New field research shows that when iron is scarce, phytoplankton waste energy and photosynthesis falters.

The red fish were fragile and struggling in still water with very little oxygen. To help them survive, they built a unique aquarium by hand using ancient skills and a bamboo water wheel to move and ...

In a recent study published in Nature Communications, researchers created a memristor that uses a built-in oxygen gradient to ...

Wow, time flies. Nearly 20 years ago, soon after my 50th birthday, I started making a list of what I considered mistakes my parents (and many of their generation) had made as they aged — and that I ...