Immediately consult a doctor if you start to feel symptoms like fever, chills, muscle pain, vomiting, nausea, fatigue, ...

Vampire bats rely on amino acids from their blood diet to fuel their exercise, scientists discovered after observing the ...

ABG test results show how well your lungs move oxygen and carbon dioxide in and out of your body ... Receiving a higher dose of oxygen than you need can lead to hyperoxemia (high blood oxygen levels).

One in three US adults don’t get enough iron, which has a major effect on getting oxygen around your body. Find out how this ...

Viruses are the fastest-evolving biological entity on Earth. This fact explains why we need flu shots every year: Seasonal ...

Substances like oxygen, carbon dioxide and glucose move in ... filling them up. Now with a high concentration of oxygen, the blood cells flow through parts of the body with a low concentration ...

In response to hypoxia, control subjects hyperventilated and developed mild respiratory alkalosis with increased blood pH and reduced carbon dioxide tension and bicarbonate within eight hours ...

The heads of the 13 biggest emitters, including the U.S., China, and France, will not be present at this year's U.N. climate ...

The climate talks often have the star power of a soccer World Cup, but many big names and powerful countries are noticeably ...

World leaders are converging Tuesday at the United Nations annual climate conference in Baku, Azerbaijan although the big ...