Share on Pinterest Can we alter our body clocks to ensure a healthier aging process? Image credit: miniseries/Getty Images. Circadian rhythm is the 24-hour internal clock that regulates a person’s ...
HINGHAM — The hands of 87-year-old Astrid Donnellan are as steady as a surgeon as she painstakingly works on restoring the dial of an 1825 antique clock. Clocks are on everyone’s minds this weekend as ...