SEVILLE, Spain — Do surgeons feel comfortable offering vitrectomy as a treatment for floaters? What is their attitude toward patients who are affected to the point of seeking surgery despite ...

Xerophthalmia is an eye disease caused by vitamin A deficiency. Learn more about what causes it, what to expect, and more.

: If you have aqueous tear-deficient dry eye, your tear glands don't make enough tears. WebMD explains what causes this condition and what to do about it.

When was the last time you laughed in order to cope with some personal or social situation? 10 minutes ago? Today? Yesterday?

Jerusalem Post / Opinion Humor, Israel’s secret weapon for maintaining morale - opinion Humor, in the most Jewish way, allows us to go beyond what is visible.