Each year across California, vacationers venture into wildland areas populated by deer and other animals harboring ticks that may transmit Lyme...

Prolonged exposure to loud noises can result in hearing loss later in life.

An advance directive lets you make your healthcare wishes known.

A rare stem-cell transplant procedure restores vision in people with damaged corneas.

Discover the best ingredients to help you reduce chronic inflammation.

A first-in-human clinical trial shows promise as a nonsurgical way to keep aging knees strong and pain-free.