Colonoscopy is still the gold standard, but there are other choices to consider.
Many medically-vulnerable people face extra burdens that could impact their health.
A study reveals how men respond to these fashion statements.
An expert discusses the symptoms of a painful childhood illness and how to prevent them.
Hookah use is becoming more and more common among young Americans, who may not know all the risks.
An expert shares tips on keeping your body ready to fight infection.