Joint stiffness could be a sign of something more 
Joint stiffness could be a sign of something more
Don’t just assume an ache or pain is a sign of aging. Talk to your doctor.
Flu season is lasting longer than usual 
Flu season is lasting longer than usual
Despite rare late-March flu activity, the vaccine was more effective this year.
5 tips for managing spring allergies 
5 tips for managing spring allergies
Higher than normal pollen counts have the more than 50 million Americans affected by allergies on guard.
Is seltzer water healthy for you? 
Is seltzer water healthy for you?
The bubbly beverage can be low in calories and sugar-free, but the acid might cause harm to your health. Learn more.
How hill training impacts your body  Featured
How hill training impacts your body
Experts share how the Achilles tendons fair against hill running.
Infographic: 6 tips for a better heartbeat 
Infographic: 6 tips for a better heartbeat
Learn from a cardiac electrophysiologist how your nutrition can impact your heart health.
Do Fitbit type devices help us live healthier? 
Do Fitbit type devices help us live healthier?
An expert weighs in on these popular activity bands.