Your immune system is your body’s built-in defense network, working nonstop to protect you from bacteria, viruses, and other ...

Two recent studies from the University of California, Riverside, published in the same issue of Gut Microbes highlight the role of a gene called PTPN2 in protecting the gut from harmful bacteria ...

Who knows why different people have different symptoms with the common cold? Well, a new study used laboratory-grown noses ...

Nicole "Snooki" Polizzi is encouraging her fans to get cervical cancer screenings and take their health seriously after ...

A Pap test is administered by a health-care professional who collects a cell sample from a patient’s cervix. The sample is ...

Blood donation myths often stop healthy people from donating. Doctors explain the real facts about weakness, tattoos, ...