For over a century, scientists believed that light, focus distance, and cognitive effort were the main forces behind changes in pupil size. But a new discovery adds breathing to that list. Researchers ...

A brainstem region linked to breathing may help drive high blood pressure, especially in people with sleep apnea, new ...

Researchers have discovered a fundamental mechanism that affects the size of the pupil, namely our breathing. The study shows that the pupil is smallest during inhalation and largest during exhalation ...

The lungs are the silent engines of vitality. They breathe life into every cell of the body, yet most people hardly give them ...

This breathing exercise features Breath of Fire, an energizing pranayama practice that will leave you feeling vital and ...

If you’re lucky enough to live to 80, you’ll take up to a billion breaths in the course of your life, inhaling and exhaling enough air to fill about 50 Goodyear blimps or more. We take about 20,000 ...

A recent study in Frontiers in Psychiatry found that yoga breathing can help reduce anxiety. Researchers conducted a randomized clinical trial of 30 participants who were new to yoga breathing and ...

Accessory muscle breathing means using muscles other than those typically used for breathing to take in and expel air. One example is the subclavius — between the collarbone and the top rib — which ...

Rhythmic breathing allows you to slide easily into an effort and pace at which everything glides. In my early days on the run, I, like most, didn’t give any thought to breathing. But after dealing ...