A new study found shingles vaccination cut older adults' risk of developing dementia over the next seven years by 20%.

Bringing a newborn into the world is a monumental moment, especially when it’s the result of years of IVF. But for one couple ...

ANSWER: The body’s immune system is constantly fighting a war against pathogens such as viruses, bacteria and even parasites. The immune system is very good and “wins” most of the time, but you are ...