Say too little is known about potential health hazards of 'vaping' devices

How to determine the difference

Suggestions to help calm an angry toddler

Even though rate of disease is on the rise, fewer patients are suffering organ failure or dying

Drug-chemo combo yields low rate of recurrence after three years, study says

Study finds blood vessel damage from elevated BP might make the eye disease more likely

Study finds blood vessel damage from elevated BP might make the eye disease more likely

Teixobactin shows promise in early experiments, researchers say

Research included more than a half-million vaccine doses in 1- or 2-year-olds

Much of the expense is for indirect effects, such as time lost from work, experts say