Simple reaction time tasks given to patients living with glaucoma had different response times based on whether the task was visual or auditory, according to a new study published in the European ...

Engage with this intriguing optical puzzle designed to test your visual acuity. Your primary objective is to scrutinize the ...

Engage with this intriguing optical puzzle designed to test your visual acuity. Your primary objective is to scrutinize the ...

Brain teasers, as optical illusions, can be amusing pastimes; but they can also be a special way of testing our mental ...

A new study published in the Graefe's Archive for Clinical and Experimental Ophthalmology showed that all visual function ...

This condition is the leading cause of vision impairment in children and affects approximately 2-3 per cent of the population ...

This optical illusion challenges viewers to spot a hidden word within swirling black-and-white patterns. This brain-teasing ...

Churchill said that a huge 10% of drivers who need glasses admit to not wearing them while driving. Not only can this ...

A challenging optical illusion featuring a hidden bear tests observation skills and IQ. The puzzle requires finding the bear ...

With so many at-home DNA tests now available to consumers, learning more about your ancestry is easier than ever. Plus, these tests make for thoughtful, unique holiday gifts. All you have to do is ...

After 36 weeks, patients who received Eylea HD every eight weeks achieved noninferior visual acuity gains compared with those who received the original version of Eylea every four weeks ...

Older motorists may soon have their eyesight checked more often due to dramatic roadside testing, it has been warned.