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 ...

Light No Fire is the new project from No Man's Sky developer Hello Games. And this time, we are getting a fantasy outing instead of a sci-fi adventure. So far, the game promises to be about ...

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 ...

Make the most of the night with the best cameras for low-light photography, perfect for photographing February's full moon, or capturing nocturnal wildlife. Whether you're out photographing ...

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 ...

Use of pupillary light reflex (PLR) may be potentially effective for driving ... Subjects were instructed to stay with eyes open, be silent, and breath normally during measurement. Standard deviation ...

LED light bulbs are bright, energy-efficient and can be equipped with extra features, unlike regular bulbs. Whether you're looking for maximum brightness in darker rooms or you want a light source ...