Running the dream 
Running the dream
A 33-year-old Chicago man shares how he is preparing to run the Chicago Marathon after surviving a heart attack last year.
Is long-term obesity putting your heart at risk? 
Is long-term obesity putting your heart at risk?
A new study finds that young adults who are obese for 20 years or more are in danger of developing cardiovascular disease as they grow older.
Randy Travis’ unexpected stroke puts spotlight on the condition 
Randy Travis’ unexpected stroke puts spotlight on the condition
Country star’s cardiac infection led to his stroke, experts say. Learn more about the condition.
Dementia on the decline for some seniors 
Dementia on the decline for some seniors
Researchers say a healthier population and increased education are leading to a drop in the number of seniors with dementia.
Caution: Allergens may be lurking in your food  Featured
Caution: Allergens may be lurking in your food
Experts say allergic substances may be hidden in foods that you least suspect. Learn more.
6 things you can do to combat seasonal allergies 
6 things you can do to combat seasonal allergies
You may think there’s just two seasons for allergies, but some people suffer all year long. Check out these helpful tips.
Protecting seniors and kids in the extreme heat 
Protecting seniors and kids in the extreme heat
As temperatures soar across the Midwest, experts say folks should take extra caution to ensure the elderly and children stay safe. Here’s what you should know.