Blood pressure and dementia risk share surprising link, study suggests
Stem-cell therapy for Parkinson's shows 'strong promise' in relieving symptoms
Pope Francis’ official cause of death revealed in announcement from Vatican
Cancer report reveals surprising new data on deaths, diagnoses
Boxing legend says trendy treatment is keeping him younger — here's what to know
This odd dental habit could spark heart health risks, experts warn
Another state confirms measles case with infected child its first of year
Colorectal cancer risk reduced by this common vitamin, study suggests
