American Association for Cancer Research Jun 24 2026 Reviewed The American Association for Cancer Research (AACR) today released its Cancer Disparities Progress Report 2026 , a comprehensive analysis of the unequal burden of cancer in the United States. First published in 2020, this biennial report highlights the progress being made against cancer disparities while also raising awareness of the disproportionate toll that cancer continues to exact on racial and ethnic minority groups and other