Vision

Physical activity is always good for you but a new analysis says it may patients reduce their risk of developing glaucoma. Higher levels of physical exercise appear to have a long-term beneficial…

(Dr.) Greg Homer (real name), a representative of Stroma Medical, a California equipment company, claims his new "Lumineyes" treatment could be an alternative to colored contact lenses. The…

The authors of a new study in Nature Neuroscience studied mechanisms used by the brain to store information for a short period of time. The cells of several neural circuits store information by…

Diseases such as retinitis pigmentosa (RP) and age-related macular degeneration (AMD) are the leading causes of incurable blindness in the western world. In these diseases, retinal cells (…

In 1970, Japanese roboticist Masahiro Mori described what he called the "uncanny valley", which was a graph showing our affinity for a machine to its likeness of humans.   As robots look and act…

A new study of the eyes of fossil animals in Science overturns the conventional wisdom that dinosaurs were active by day while early mammals moved at night.  Instead, dinosaurs like …

The human brain works incredibly fast but visual impressions are so complex that their processing takes up to several hundred milliseconds before they enter our consciousness.  Researchers say…

Wrestlers are taught to ignore an opponent's eyes and instead watch his waist - nothing much is happening that his waist won't be involved in whereas eyes can be misleading.    That means…

Scientists writing in Cognition have said that our ability to recognize and remember faces peaks at ages 30 to 34 - a decade later than most of our other mental abilities. Some prior studies had…

Many of the films we love manage to put us in someone else’s shoes, whether it be the shoes of a social network tycoon or a zombie killer. After all, we don’t pay $15 to see on screen what we do all…