Test your eyesight and colour vision with this fun optical illusion challenge. Spot the hidden number in a colourful circle ...

Learn how to protect your vision from the five most common causes of blindness. Experts share prevention strategies that ...

Vision changes are an inevitable part of aging, but why are some more susceptible to age-related eye diseases and why do some ...

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 ...

Focus shifting exercises your eyes by making you switch your focus between objects at different distances. Simply focus on an object approximately 10 feet away for 10 seconds, then shift your focus to ...

Apple’s Vision Pro headset may not become a mainstream hit at its $3,500 ask. But in the realm of science and medical care, it can prove to be a game changer.

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

OT poses a scenario from a locum optometrist. Here, we look at the role of the locum when educating patients and making recommendations about astigmatic contact lenses ...