Diseases, Conditions, Syndromes

Q&A: How worried should we be about US measles outbreaks?

It's one of the most contagious viral diseases in the world—and outbreaks are popping up across the United States. More than 60 measles cases have been reported so far this year in 17 states, from Washington to Florida; ...

Diseases, Conditions, Syndromes

Video: Sickle cell disease explained

The Food and Drug Administration is expected to decide by Dec. 8 on a new therapy to treat sickle cell disease using gene editing technology called CRISPR, which stands for clustered regularly interspaced short palindromic ...

Health

Vaping: lighting up, stubbing out

Two decades after they first appeared, e-cigarettes have been widely credited with helping people quit smoking.

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