Should I be worried about dry eyes?

Dry eyes are extremely common--more so as we age. Ophthalmologist and Sharecare Advisory Board member David Demartini, MD describes normal dryness and when dryness should be cause for concern.

Get the facts about sex and aging and find out why you're never too old to have good sex.

Did your favorite beverage make the list?

Aging eyelids can be more than just a cosmetic problem. Here's when to worry about sagging skin above the eyes.

More than just a nuisance, conjunctivitis can lead to serious infection if left untreated. Here's what to know and how to handle it.

Certain types of fish may help protect against cell damage. Here's how.