hypoxia

Crustaceans belonging to the genus Tigriopus californicus, without gills to breathe or oxygen-bearing molecules like hemoglobin, have a new mechanism to fight low levels of oxygen

Hundreds of generations of ethnic Sherpa living in the highlands have experienced a genetic revolution to adapt to hypoxia.

Scientists have discovered many interesting facts, little known about death, such as left-handed people

According to research by scientists from the Wisconsin School of Public Health (US), snoring may increase the risk of dying from cancer. Specifically, people with mild snoring are

In fact, it is possible to confirm that, viagra is more or less related to these deaths either directly or indirectly.

A recent study shows that sleep apnea caused by snoring can cause a person's brain to contract.