New guidance from the American College of Obstetricians and Gynecologists advises that people abstain from cannabis use ...

The committee that advises the US Centers for Disease Control and Prevention on vaccines is meeting today to weigh potential changes to the childhood vaccine schedule, including for hepatitis B ...

A plan to genetically engineer a version of the dodo, a giant flightless bird that disappeared 400 years ago and became the ...

The National Academies released a fast-tracked report on Wednesday that supports the Environmental Protection Agency’s 2009 ...