Learn breathing techniques for runners, including diaphragmatic and rhythmic breathing, to help prevent side stitches and ...

A basic review of the anatomy, physiology and personal protective equipment related to the respiratory system.

Your nose is part of your respiratory system that filters breasted-in air and assists with your sense of smell. Learn more about nose anatomy and functions.

Dinosaurs and the evolution of breathing through bones Dinosaurs' hyper-efficient breathing system also evolved in two other lineages.

Grey’s Anatomy star Eric Dane opened up about his recent diagnosis with amyotrophic lateral sclerosis (ALS) during an appearance with Good Morning America’ s Diane Sawyer.

All diseases exist on a continuum, and the damage often begins early—sometimes as soon as a child is weaned off breast milk ...

The respiratory system is made up of organs and other parts of the body involved in breathing when you exchange oxygen and carbon dioxide.

In the study, published in PLOS Biology, researchers studied the theory on fast-aging mice, finding rodents living in “chronic hypoxia” — breathing air with 11% oxygen, where we usually ...

It’s not glamorous, but behind the awkward nighttime aesthetics of a Cpap (continuous positive airway pressure) machine lies a remarkable piece of engineering. It doesn’t just help you breathe; it ...

Air quality alerts continued on Tuesday, with children in two states being warned of "breathing difficulties" if they are exposed to poor air quality.

As people return to the structures spared from Los Angeles wildfires, experts warn that they should be careful of the air inside and be especially cautious when cleaning up. Smoke, ash and all the ...

Grey’s Anatomy star Eric Dane opened up about his recent diagnosis with amyotrophic lateral sclerosis (ALS) during an appearance with Good Morning America’s Diane Sawyer. “I wake up every ...