A never-before-seen image of individual oxygen atoms dissolved in water has been captured.

For roughly 2 billion years of Earth's early history, the atmosphere contained no oxygen, the essential ingredient required ...

Oxygen began entering Earth's oceans around 2.32 billion years ago, and shallow seas followed within a few million years.

They observe for the first time the movement of oxygen atoms in liquid water, revealing life forms and effects for plasma ...

A “magic number” of physics might not be so magic after all. Using a powerful particle accelerator, researchers have spotted an elusive variant of oxygen for the first time. The isotope, oxygen-28, ...

A healthy blood oxygen level is 75–100 mm Hg, or 95–100%. Low blood oxygen levels, known as hypoxemia, may be a cause for concern. Your blood oxygen level is a measure of how much oxygen your red ...

As more individuals, families, and caregivers research oxygen therapy solutions online, knowing where to buy a reliable oxygen concentrator has become an important part of the decision-making process.

Anoxic brain injury is happens when your brain does not get oxygen. It is a serious often life threatening medical event with ...

Oxygen saturation is a measure of the amount of hemoglobin that is bound to molecular oxygen at a given time point. It is an important parameter for managing patients in a clinical setup. Oxygen ...

Oxygen therapy can help people with certain health conditions, such as emphysema, sleep apnea, or severe COVID-19, get enough oxygen to stay well and function. Oxygen therapy may be a temporary ...

Modern car engine control systems rely on input from several sensors to regulate the engine’s performance as well as its emissions and other vital functions. When these sensors fail to provide ...