A well-known symptom of the coronavirus is low oxygen levels in the body, aka hypoxia, which normally lead to shortness of breath. But some coronavirus patients with hypoxia don't experience this ...

Northwestern Medicine scientists have, for the first time, described the underlying mechanisms that regulate how cells ...

Hypoxia is a potentially lethal deprivation of oxygen. The brain is the most sensitive organ to hypoxia. Now, researchers at Massachusetts General Hospital (MGH) identified a mechanism that protects ...

Scientists at the Johns Hopkins Kimmel Cancer Center have identified 16 genes that breast cancer cells use to survive in the bloodstream after they've escaped the low-oxygen regions of a tumor. Each ...

Cerebral hypoxia refers to a reduced supply of oxygen to the brain. Prolonged cerebral hypoxia eventually causes nerves in the brain to die, leading to hypoxic brain injury. When the oxygen supply to ...

Add Yahoo as a preferred source to see more of our stories on Google. It's still unclear why a private plane veered off course and crashed into a Virginia forest Sunday, but it's possible that a loss ...

Testing the limits of health systems around the world, Covid-19 has served the global citizenry an unexpected dose of societal disarray. In addition to causing the typical respiratory symptoms, it has ...

People with obstructive sleep apnea face elevated rates of coronary heart disease and cardiovascular death, yet treating the ...