By Julie SteenhuysenCHICAGO (Reuters) - Psychologists who discovered that leaning to the left makes the Eiffel Tower seem sma...

By Ransdell PiersonNEW YORK (Reuters) - For millions of heart patients, a pair of new blood thinners have been heralded as th...

By Julie SteenhuysenCHICAGO (Reuters) - Use of diagnostic imaging in the United States has doubled since the mid-1990s, raisi...

By Genevra PittmanNEW YORK (Reuters Health) - Many U.S. pharmacies may give teen girls incorrect information over the phone a...

By David Morgan and Anna YukhananovWASHINGTON (Reuters) - The Susan G. Komen for the Cure foundation backed down from its dec...

By David MorganWASHINGTON (Reuters) - The world's leading breast cancer charity,Susan G. Komenfor the Cure, struggled on ...