Recommendation could spare many women discomfort from painful arm swelling, experts say

Study found use of valproic acid linked to 34 percent lower risk of head, neck tumors

Therapy kills small vessels that feed liver tumors linked to breast cancer's spread

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First U.S. review to show a possible link between stress and how long it takes to get pregnant

Study of 4-year-olds suggests mothers help by spurring activity, taking part and being role models

Researchers cite lag time between filing of death certificate, return of lab tests

Patients at highest-volume hospitals live more than a year longer on average, study finds

Suggestions for a smoother transition

Avoid raw eggs