Dry eye symptoms also affected productivity, interfering with work for 47.7% of ophthalmologists and 57.4% of optometrists.

The brain uses visual cues to coordinate muscle movement. When motor commands and sensory feedback are out of alignment, ...

A connection between Epstein–Barr virus and MS has long been suspected, but the underlying mechanism was unclear until now.

I had a living will/advance directive prepared about 10 years ago documenting my end-of-life medical wishes, but I’ve read ...

Parkinson's attacks a part of the brain called the substantia nigra. (Kateryna Kon/Science Photo Library/Getty Images) ...

I married when I was 20 and my husband was 32. I grew up with a conservative view of marriage, so in a sense, I believed marrying early ...

At 82, my father continues to live alone and unassisted. He's generally in good health but is starting to recognize that he won't be forever. One thing he ...

POTS is a disorder that can cause heart palpitations, lightheadedness, and fainting. It is more common in women than in men.