This animated scatter plot cycles through four cancer types—Liver, Breast, Prostate, and Thyroid—using D3.js to visualize death rates in the US from 1990 to 2019. Each cancer type is encoded with a distinct symbol (star, square, circle) and the chart updates every two seconds with a smooth transition, while a dynamic title indicates the currently displayed cancer type. The reusable chart component supports axes labels, margins, and configurable data accessors.