In a recent, cross-institutional study partially funded by the National Institutes of Health, researchers report that healthy ...

The air that enters the nasal cavity flows down the trachea. The trachea has a number of adaptations: cartilage rings in the walls of the trachea help to keep it open ciliated epithelium and ...

Birds are breathing in high levels of airborne microplastics into their lungs—and, likely, so are we, with unclear effects on ...

From sweltering hot summer days to frigid winter nights, many people can experience exacerbations in respiratory symptoms of ...

Though they number just 10,000 in humans, breathing-related neural rhythms are ... The nose filters the air, humidifies it and regulates its temperature. Nasal breathing may also have a larger ...

Symptoms of climate change, such as extreme weather events and wildfires, can significantly impact air quality, potentially ...

Three years ago, she started developing breathing problems and has since been ... with PM 2.5 being the finest that the human eye cannot see. It causes serious damage to the human body as it ...