NOAA research shows it would take the average tree more than 1500 years to sequester the amount of carbon dioxide a whale can ...

Here's what a stroke is, what causes it and what treatment usually looks like.

Better circulation results in oxygen and nutrients being transported more effectively to tissues, and also assists in lowering blood pressure. Mouth breathing skips this critical function ...

Although the setup required to accomplish this feat is currently complicated, this finding could provide more understanding ...

"This could have significant advantages for treating ischemia caused by a lack of oxygen and nutrients flowing to tissue cells. One of the dream applications of this newly identified compound would be ...

But with overall warming due to climate change, the study found that Lakes Michigan and Huron don't consistently separate into layers — or stratify — in the winter anymore. The consequences for ...

Scientists grew lab chicken using hollow fibers to feed cells better. This helped form thicker, tastier meat with real ...

But group living also comes with drawbacks. As more and more cells cluster together, it becomes harder for oxygen and nutrients to diffuse to all cells. The outermost microbes, with the most access to ...

This blockage deprives brain tissue of vital oxygen and nutrients, which causes brain cells to die within minutes. Sometimes called a brain attack, a hemorrhagic stroke is caused by blood vessels ...

However, ancient sediments and rocks hold chemical clues of available nutrients that could support the growth of bacteria. A key turning point was when oxygen accumulated in the atmosphere around ...

Low iron levels mean your body can’t get enough oxygen to your nail cells ... signal your body is short on a few joint-supporting nutrients. Vitamin D is a big one here. Without enough vitamin ...

Discover how common foods create mental cloudiness and learn the brain-boosting alternatives that can restore your focus, ...