# The Heart almost never gets cancer. Now scientists think they know why — and what it means for treating tumors elsewhere. - slug: the-heart-almost-never-gets-cancer-now-scientists-think-they-know-why-and-what-it-means-for-trea - date: 2026-04-23 - category: Biotech & Life Sciences A pair of researchers in Trieste found that the heart constant beating may suppress tumors through mechanical force and they are already building a device to copy the effect. ---