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 ...

It was previously believed that our pupil size was only affected by three things: light, focusing on nearby objects and ...

Often when we feel shortness of breath after light physical activity, we dismiss it as fatigue or tiredness. But it can indicate serious health conditions. In an interview with HT Lifestyle ...

Many Wii U games have been ported to Nintendo Switch, but some notable titles are still missing. While titles like Star Fox Zero are absent due to GamePad functionality, other games, like Wind Waker ...

Barring a freak power outage, the light emanating from towns and cities due to unnatural light sources is so bright that it washes out the stars. Today one-third of all humans, including 80% of ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

IRVING, Texas, February 04, 2025--(BUSINESS WIRE)--McKesson Corporation (NYSE: MCK) announced today that it signed a definitive agreement to acquire a controlling interest in PRISM Vision Holdings ...

When a person sits or stands up, the pulmonary congestion decreases due to gravity, and breathing improves. Dyspnea (shortness of breath regardless of position or activity) and paroxysmal nocturnal ...

Red light therapy, also known as LED therapy, is gaining popularity in the skin care world for its potential anti-aging benefits. Dr. Rachel Nazarian, a board-certified dermatologist in New York ...

A paradox at the heart of quantum physics has been tested in an extraordinary fashion, pushing the boundaries of human intuition beyond breaking point by measuring a pulse of light in 37 dimensions.

Nestor, who was dubious of the supposed effects of the session, still put in a good effort, “breathing as hard as I could for as long as I could,” he wrote in Breath, his 2020 book about the ...