Home remedies like cutting or sucking out venom don’t work and can make things worse. Here’s what experts recommend instead.

What families should know if they're traveling with small children who are too young to get their MMR immunizations.

Lung cancer isn't just a smoker's disease. Discover the surprising truth about who else is at risk and why the numbers are rising in unexpected groups.

Plague, once known as the ‘Black Death’ that nearly wiped out half of Europe's population, is now rare in humans and ...