What is presbyopia?

Presbyopia is aging of the eyes; it affects a person's ability to see up close and usually occurs around age 40. Naturopathic doctor and holistic eye specialist Andy Rosenfarb, ND, describes presbyopia and why it happens as we age.

The ability to see things up close often declines as we age. Learn why it happens and how it can be treated.

Research suggests a link between too much "near work" and the development of nearsightedness.

Changes in your vision may be signs of other medical conditions.

Learn how to protect kids' eyes from laser light gadgets.

An overview of early-stage and late-stage diabetic retinopathy, with a look at diabetic macular edema.