The breath you just took contains about 21 percent oxygen. But if you were in a chamber with no influx of fresh air, the oxygen level would slowly diminish. If it got to about 15 percent, you’d feel a ...

Under hypoxic conditions, tumour cells often switch from efficient aerobic respiration to anaerobic glycolysis (the “Warburg ...

Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal kingdom—function permanently without it. This may be relevant in future ...

A significant medical achievement was recorded at Sultan Qaboos University Hospital in the management of acute poisoning. A ...

Screening children for certain clotting proteins may help clinicians in resource-poor settings identify serious complications ...

Fish are starting to die in the Darling River’s Menindee Weir pool as temperatures rise and dissolved oxygen levels plummet.

Heart diseases are rising due to unhealthy lifestyles, stress, poor diet, inactivity, and smoking. Adopting healthy habits ...

A Valley Stream school nurse recently helped save the life of a parent who experienced cardiac arrest. Karen Kaufman, a nurse at Valley Stream North High School in Franklin Square, received a call Dec ...

Learn how heart rate monitoring, sleep tracking, and vitals app work together for better wellness. Pixabay, hu_lexxi Apple ...

Environmental advocates warn mass fish deaths risk becoming "the new normal" ...

Hårklinikken’s clinically backed formula is helping women regrow hair through a multifactorial approach leading to long term ...