The World Health Organization issued new guidelines urging parents to limit the time children under five spend watching video screens or sitting in chairs and to encourage them to be more active and get better quality sleep.
Americans sunbathed on beaches, fished from boats and strolled on boardwalks this holiday weekend, even as the U.S. death toll from COVID-19 fast approaches 100,000.
Lecture session for Pathology of Biliary disorders.
