High-Tech Treatments: Can They Help You?

Say goodbye to goop and gagging that comes with making cement impressions for mouth treatments. A new digital camera is replacing those messy trays. See how it works.

A new study reports the number of bariatric surgeries has increased more than 800 percent in the past decade. There were more than 200,000 of the surgeries performed last year compared to 12,000 in 1998.

The April issue of Reader's Digest focuses on solving health mysteries, and your favorite E.R. physician, Dr. Travis, is on the cover. Go behind the scenes with Dr. Travis on the cover shoot for Reader's Digest.

Since he stunned his fans when he announced he had Parkinson's disease in 1984, boxing legend Muhammad Ali has championed research efforts and inspired others with his winning attitude.

The Doctors test a pair of glasses that can reset your internal body clock and cure jet lag.