Tumours that develop in low-oxygen environments are often linked to poor prognosis, yet populations living at high altitudes tend to record lower cancer mortality rates ...

Obstructive sleep apnea (OSA) can affect moods and lead to chronic stress through disrupted sleep, oxygen deprivation, and ...

When the oxygenated blood doesn't get circulated throughout a baby's body, this is when the baby's skin can show a bluish tinge. This condition is called blue baby syndrome and parents need to be ...

Most of the harm that comes from alcohol,” said one researcher, is “due mostly or mainly to drinking with their buddies.” ...

Researchers from a joint Skoltech and University of Sharjah laboratory and their collaborators from Paris Saclay University, France, have identified biomolecules whose levels in nerve tissue are ...

A pulmonary embolism is a serious and potentially fatal medical emergency that occurs when a blood clot blocks an artery in the lungs.

The "Home Alone" and “Schitt’s Creek" star died of a pulmonary embolism, which affects the lungs, and she also had rectal cancer, according to her death certificate.

Oxidative stress is a direct consequence of an excess in the body of so-called free radicals—reactive, unstable molecules that contain oxygen. Free radicals are normal metabolic by-products and also ...

Catherine O'Hara died from a pulmonary embolism, according to the actress's death certificate, which was obtained by USA ...

Untreated sleep apnea can affect memory and other aspects of cognitive health, and it can get worse over time, with many ...

A Lancet analysis reveals that the popular HbA1c test may give misleading results for Indians due to high anaemia rates. Read ...

Researchers at the company are trying to understand their A.I. system’s mind—examining its neurons, running it through ...