In areas without fluoridated water, supplements are the only way to get adequate doses.
Read MoreAutor: n Beth Molen
From birth to gene-edited in 6 months: Custom therapy breaks speed limits
The N-of-1 accomplishment provides a template for swift, personalized genetic therapies.
Read MoreWith US out, WHO director says it’s running on budget of a local hospital
Mike Ryan, previously an executive director, is among the high-profile departures.
Read MoreA dangerous E. coli strain has emerged; a small mutation may explain its rise
It’s unclear what the mutation does, but it might make E. coli stealthy on lettuce.
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