With the flu and COVID in the air, know this before you buy.
A new study suggests it might help the 3.4 million Americans diagnosed.
Flu season will be here before you know it. When a vaccine is available, get it.
One emergency room doctor explains why concussions can be dangerous.
You’ve probably heard some myths, but find some truth here.
How to train hard, keep cool and stay safe.
This is what you can do about it.