Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

Hemoglobin mass (Hbmass) and blood volume constitute key physiological parameters that influence oxygen delivery during exercise, underpinning athletic performance and training adaptations. Advances ...

Research on cardiopulmonary physiology in rhinoceroses provides crucial insights into the intricate balance between cardiovascular and respiratory systems during field immobilisation and clinical ...

LONDON — Two Americans and a British scientist won the 2019 Nobel Prize in physiology or medicine for discovering how the body’s cells sense and react to oxygen levels, work that has paved the way for ...

The 2019 Nobel Prize in Physiology or Medicine has been awarded to three researchers whose work on the role of oxygen in cellular biology has been described as paradigm shifting. William G. Kaelin Jr.

Adult Tibetan antelope have overcome oxygen deprivation on the high-altitude Tibetan Plateau through an unusual adaptation in which they permanently express a form of hemoglobin (the iron-containing ...

A new study published in the journal Stem Cell Reports by University of Alberta researchers is shedding light on why many COVID-19 patients, even those not in hospital, are suffering from hypoxia--a ...

(Reuters) - The following is a brief roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus ...

The 2019 Nobel Prize in Physiology or Medicine was awarded to a trio of scientists—William G. Kaelin Jr., Sir Peter J. Ratcliffe, and Gregg L. Semenza—who study a set of proteins that control how ...