A set of breakthroughs from scientists at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) is ...

This environment allows your lungs to absorb more oxygen, which then gets delivered to your cells and tissues. Being in a hyperbaric chamber can increase the amount of oxygen in your blood.

Photosynthesis is the process plants, algae and some bacteria use to turn sunlight, carbon dioxide and water into sugar and oxygen. When you purchase through links on our site, we may earn an ...

The air people breathe is about 21% oxygen, Malhotra said. The amount of oxygen dissolved in water is only a tiny fraction of that, according to the U.S. Geological Survey .

During photosynthesis, an enzyme called rubisco catalyzes a key reaction—the incorporation of carbon dioxide into organic ...

The affinity of these substances for oxygen is very powerful; during the short space of time necessary to transfer wine from one cask into another, they absorb oxygen trom the air, and induce a ...

A team of Japanese scientists who discovered mammals can breathe through their butts — a procedure that could eventually help sick humans get oxygen — received a top “honor” at a Nobel ...

Learn about the pulse oximetry test, which measures your blood oxygen levels. Know the importance, how it’s performed, and what the results mean for your health.

They absorb carbon dioxide and release oxygen, making plants and people great partners when it comes to gasses. Plants help to increase oxygen levels, and our bodies appreciate that.

Low oxygen level, also called hypoxemia, is considered a reading between 90% and 92%. A reading this low means you might need supplemental oxygen or that there may be challenges that affect how ...

What are amphibians and reptiles? Amphibians are frogs, toads, newts and salamanders. Most amphibians have complex life cycles with time on land and in the water. Their skin must stay moist to absorb ...