Medically reviewed by Christine L. Larsen, MD Eyesight, or vision, is the ability to see. Lifestyle factors such as eating a well-balanced diet, regular physical activity, taking screen breaks, and ...

A new review reports that nine people taking semaglutide and tirzepatide — the active ingredient in GLP-1 medications — ...

Our brain and eyes can play tricks on us—not least when it comes to the expanding hole illusion. A new computational model ...

Can supplementing with vitamins and minerals protect your eye health? Learn more about the role of nutrients in age-related ...

Schools of fish are mesmerizing examples of collective animal behavior. Thousands of individuals move in near-perfect ...

A new study adds to a growing body of research suggesting a potential link between popular GLP-1 medications like Ozempic and vision loss.

Even when we think we are holding our gaze perfectly still, our eyes make tiny, involuntary movements. While these ...

However, the study provides limited new insights into the relationship between retinal lamination defects and overall retinal function. Neural lamination is a common feature of the central nervous ...

Macular degeneration is a condition that affects the retina, which is neural tissue that lines the back of the eye, like wallpaper in a room. There is an important area ...

Choroidal neovascularization (CNV) is one of the most important vision-threatening complications secondary to pathological myopia (PM). In the last 20 years, there have been rapid advances in the ...

Inflammatory eye diseases can be challenging to treat, with medications like corticosteroids causing unwanted complications such as glaucoma. However, a study led by researchers from Fujita Health ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Executive Editor David ...