If you love the warm, comforting ritual of sipping coffee but worry the caffeine is keeping you up at night or leaving you ...

If you're cutting back on coffee and dreading the headache, you're not alone in searching for relief. New research suggests ...

The surprise finding of this study involved what scientists call an open-label placebo.

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...