BACKGROUND: Observational evidence investigating associations between cannabis use and hypertension is inconsistent. METHODS: ...

Coronary artery calcium exams help determine whether people can benefit from statins — and they are underused, some health ...

In sham-controlled trials, the device appears less beneficial than it has been in single-arm, observational studies.

Effects are more modest in placebo-controlled versus nonrandomized studies, with experts calling for further research.

Even without a treaty constraint, do you trust the American system of government to serve up the right marginal adjustments to free trade? I don’t.