A new Shingles vaccine.
A mysterious kind of stroke.
A first in the world heart procedure.
Turning back the clock...
New Zika research.
Winter asthma.
Fireworks that do the most harm.
Obesity rates and sugar.
Marijuana use and declining sperm counts.
New hybrid diabetes pump for a mother and daughter.
Non drug strategies for acute and chronic pain.
How much Vitamin D is required during the winter months?
The gift of live organ donation. 
Is charcoal safe to eat?