Individuals with chronic obstructive pulmonary disease (COPD) experience improved breathing symptoms and dyspnea with use of automated oxygen administration. Automated oxygen administration (AOA) was ...

People may want to reconsider having a glass of wine or cocktail while flying, police said. German researchers found that drinking alcohol on a flight could decrease blood oxygen levels to worrisome ...

Obstructive sleep apnea (OSA) is characterized by recurrent episodes of intermittent hypoxia (IH). In this study, we investigated how cyclic IH (21%/10% O₂) acutely alters systemic hemodynamics and ...

Scientists have warned about the global process of deoxygenation of rivers caused by climate change, which threatens freshwater ecosystems around the world. The study showed that long-term oxygen ...