Medically reviewed by Johnstone M. Kim, MD Key Takeaways Age-related macular degeneration (AMD) is a leading cause of vision ...

A retinal tear can cause light flashes or a sudden increase in eye floaters. While a retinal tear is unlikely to damage vision, it can lead to serious complications such as retinal detachment. Retinal ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." So, you’ve got a smattering of dark spots on your face. Welcome to the club. Dark spots and ...

A number of case studies published after recent total solar eclipses highlight the importance of safe viewing. By Gina Kolata This article is part of The Times’s coverage of the April 8 eclipse, the ...