Breathing changes with age occur so gradually that most people fail to recognize them until well advanced. The respiratory system undergoes predictable alterations beginning around age 30, with ...

Smog season tests the lungs every single day. Fine particles hang in the air and quietly irritate airways. Many people focus ...

Alveoli are the basic functional units of the human respiratory system, acting as tiny air sacs that exchange gases. Air inhaled through the mouth and nose flows into the lungs through the branched ...

There is a common phrase that gets thrown around from time to time: “It is as easy as breathing.” Breathing can be easy. In fact, it's an instinctual action that raises and lowers our chests, brings ...

One of the most calming breathing techniques, Anuloma Viloma involves breathing alternately through each nostril. This ...

From nanofiber filters to AI-driven diagnostics, smart respiratory protection is transforming traditional masks into connected, data-rich systems that monitor both air quality and worker health across ...

An upper respiratory infection (URI) affects the nasal passages and throat. It can cause symptoms, such as a cough and excess mucus. A URI occurs when a virus or bacteria enter the body, usually ...