Turns out not breathing is hard. A minute or so ago, I filled my lungs with as much air they would hold and now I’m staring ...

“Patients with pulmonary edema generally describe breathlessness. Sometimes they feel like they are suffocating or breathing ...

Microscopic ocean algae produce a huge share of Earth’s oxygen—but they need iron to do it. New field research shows that ...

Learn how to rapidly identify, manage, and prevent drowning injuries using updated evidence-based approaches from prehospital care to ICU management.

Discover the distressing sensation of "air hunger," a common symptom of anxiety, and learn practical techniques like paced breathing and mindfulness to manage it. Explore how to find peace and calm ...

A 33-year-old begins struggling to breathe after welding metal cleaned with chlorinated brake cleaner, which can oxidize under heat into phosgene gas and trigger rapid fluid buildup in the lungs. 2025 ...