Dental Research: A study of nearly 500 young Vietnamese adults mapped how facial, lip and tooth features shape perceptions of an attractive smile. Researchers say the findings could help guide dental and cosmetic treatment planning, though the study focused on one population. Guadeloupe Clinic: A cardiologist living in Guadeloupe says she runs a private clinic in France and believes independent practice lets her provide more humane care. Her public support for Cuba’s communist government has drawn criticism. Health History: A 1888 voyage carrying Indian indentured workers to Guadeloupe was marked by scurvy and deaths among passengers, including infants. The account highlights the harsh conditions workers endured before and after reaching the island.