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 ...

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

Researchers at Karolinska Institutet in Sweden have discovered a fundamental mechanism that affects the size of the pupil, namely our breathing.

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

Pope Francis is being treated in hospital for double pneumonia — but what is this condition, and why might the pope be ...

Tiny particles, heavy metals, and toxic molecules could be lurking in your home this winter. One potential culprit? Your ...

Respiratory diseases are a challenging problem to treat. Inhalable medicines are a promising solution that depend on the ability to deliver tiny particles known as aerosols to the correct location in ...

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 ...

An infant with a fatal genetic disease has survived past the age of 2 with no signs of the condition, thanks to treatment ...

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

Polio is a dangerous disease that’s been largely eliminated in the United States, thanks to the polio vaccine (aka the inactivated polio vaccine, or IPV). To stay safe and maintain immunity in your ...

Pneumonia in both lungs is treatable, but it can be life-threatening in elderly patients like the 88-year-old pontiff.