Fitness

If your knees grind, creak, crack or crunch when you move through a particular range of motion, you have crepitus. Don’t worry, it’s not as bad as it sounds

Too much cholesterol can be bad for your heart. But could it be good for your brain? Nutrition Diva dives into the new research on the potential benefits of cholesterol

One in three gluten-free dishes tested at restaurants contained gluten—especially GF pizzas and pastas. Christopher Intagliata reports.

At an April 9th event sponsored by the Kavli Foundation and produced by Scientific American that honored Nobel and Kavli Prize winners, neuroscientists James Hudspeth and Robert Fettiplace talked about the physiology of hearing and the possibility of restoring hearing loss.  

Get-Fit Guy explains why core strength is crucial and provides a core workout that will keep you fit, healthy and mobile

The faster you are losing weight, the less fat you're likely to be losing

Hydrogen peroxide in whitening treatments penetrates enamel and dentin, and alters tooth proteins. Christopher Intagliata reports.

Loss of collagen protein depletes renewal cells that serve as skin’s fountain of youth

A physician-scientist with crippling ALS says a so-called “polygenic score” could someday help patients like him alter the course of even the most terrible diseases

English lacks some words that other languages pack with meaning.

Bestselling author and fitness guru Brad Kearns joins Get-Fit Guy, Brock Armstrong, to explain how we can stay fit now, and well into the future

The discovery may have implications for treating acute and chronic pain