The American Lung Assn.'s 2026 State of the Air report again graded L.A. as having some of the worst air quality in the ...

A major discovery is reshaping how scientists think about catalysts. Researchers have, for the first time, captured oxygen ...

Randomized trial shows patients are discharged about a day earlier ...

Objective To assess the impact of acute hypoxia-induced periodic breathing on respiratory efficiency in young healthy males.

Redox control during spark plasma sintering shapes steel-spinel composites, improving overall microstructure and performance ...

The surrounding view may be somewhat familiar, but the physiological experience onboard an aircraft is not like it is on the ground. So why is that?

The fruit ripening process involves many physiological changes that can influence the sensory quality of apples like changes in the contents of phenolic compounds and antioxidant capacity of the fruit ...

Read full article: Freeze Warnings issued for Metro Detroit tonight ahead of warmer weather this week The Survivor Walk marked the beginning of National Crime Victims’ Rights Week, which runs through ...

Call 911 if you suspect severe respiratory acidosis because it is a medical emergency. Confusion, anxiety, and shortness of breath are common symptoms of respiratory acidosis. Chronic respiratory ...

In critically ill patients with septic shock, adequate oxygenation is crucial and hypoxia should be avoided. However, hyperoxia has been linked to the formation of reactive oxygen species, ...

Arterial oxygen and carbon dioxide tensions, pH and forced expiratory volumes were measured in 101 asthmatic patients during acute attacks of bronchospasm. Hypoxemia was observed in 91 subjects. The ...