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 ...

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 ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Breathing comes naturally and easily when our lungs are healthy.

Researchers discovered a brain circuit that drives vocalization and ensures that you talk only when you breathe out, and stop talking when you breathe in. This circuit is under control of a brainstem ...

Deep abdominal breathing helps reduce stress, control emotions, increase attention, and improve overall wellbeing. Deep breathing controls heart rate, blood pressure, and respiratory rate by ...

On World Asthma Day, yoga expert Himalayan Siddhaa Akshar highlights how simple pranayama practices can support lung health ...

High blood pressure can increase a person’s risk of heart attack, stroke, and heart disease. However, daily breathing exercises can lower blood pressure and reduce these risks. Blood pressure is the ...