Aging-US Mar 5 2025 A new research paper was published in  Aging  ( Aging-US ) on February 11, 2025, Volume 17, Issue 2, titled "Exposome-wide association study of environmental chemical exposures and epigenetic aging in the national health and nutrition examination survey." First author Dennis Khodasevich and corresponding author Andres Cardenas from Stanford University, and colleagues from other U.S. institutions, studied how exposure to harmful chemicals in the environment affects aging.