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

Medically reviewed by Sanja Jelic, MD A hyperbaric chamber is a specialized, enclosed space where hyperbaric oxygen therapy occurs. This environment allows your lungs to absorb more oxygen, which ...

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 ...

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

Carbon dioxide is essential to photosynthesis, but plants and other natural processes only absorb about half of the CO2 emitted yearly.

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.

Photosynthesis is the process plants, algae and some bacteria use to turn sunlight, carbon dioxide and water into sugar and oxygen.

The key enzyme behind photosynthesis isn’t actually all that great at its job.

Learn about your blood oxygen level, including what it is, how to increase it, and more.

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.

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 ...