Air pollution threatens more than just our lungs, experts say. And while Australia has some of the best air quality in the ...

In light of Pope Francis’ pneumonia diagnosis, Dr. Leana Wen explains why older adults are especially at risk for serious disease due to respiratory infections.

For more than a century, scientists have understood that three factors control pupil size: light, focus distance, and cognitive processes like emotions or mental effort. Now, researchers at Karolinska ...

The right combination of exercises helps maintain healthy blood pressure, improve circulation, and regulate cholesterol ...

Daughter of reporter and editor Bill Cunningham on a quest to collect his accounts of iron lung treatment and physical therapy he received while recovering.

A team of physicists at the University of Colorado Boulder named the new technology Modulated Ringdown Comb Interferometry, ...

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 ...

This half marathon] was a reminder that we all have an incredible superpower within us to conquer any obstacle, no matter how ...

Researchers have discovered that breathing affects pupil size, with the pupil being smallest during inhalation and largest ...

Exposure to airborne hazards can occur in the home (indoor air exposures), in the workplace (occupational exposures), or ...

Cardiovascular disease remains the leading cause of death among women, yet it is often underdiagnosed due to atypical symptoms, said Dr. Robin Conley of Baptist ...