If you notice low oxygen in your fish tank, there are some easy solutions. Low oxygen levels are rarely a problem if an ...

If you're quickly ascending in altitude, your body may have trouble absorbing oxygen, which can lead to hypertension and ...

temporary dips in blood oxygen levels are not likely to cause harm, chronically low oxygen saturation or repeated drops can ...

A pulmonary embolism occurs when something blocks a lung artery. That blockage can damage the lungs and cause low oxygen levels in your blood, damaging other organs. A pulmonary embolism can be ...

Different animals have varied responses to low oxygen. These differences can cause ecosystem-wide changes, by altering the composition, diversity, abundance, and distribution of marine microbes and ...

There are certain infections and chronic health conditions that may reduce blood oxygen levels to dangerously low levels. Some of the most common causes of hypoxemia are heart and lung conditions ...

How can low oxygen levels lead to developmental abnormality ... The resulting amino acid hydroxylation causes a change in the structure of HIF1α, and this change gives the protein an increased ...