Amplifying science to promote a healthier world for all

We envision a world free from environmental risks that harm our health

CHE amplifies the latest, peer-reviewed science to support changes in policy and practice that protect people and the planet.


Hear the latest environmental health science

A Story of Health

Learn about disease origins and prevention (for health care providers)

Generation Chemical

Explore the impact of toxics on reproductive health & development

Toxicant and Disease Database

Research links between chemicals and human diseases

Upcoming Webinars

Neuroendocrine disruptors and brain development: Lessons from PCBs

December 12, 2023 — Polychlorinated biphenyls (PCBs) are acutely toxic at high concentrations. At lower concentrations they are endocrine-disrupting chemicals (EDCs), with multiple effects on human health. In this EDC Strategies . . .

Food Contact Materials: A Road Map to Improved Safety Testing

January 9, 2024 — A large number of chemicals of concern are used in food contact materials, and can migrate from those materials into food. Existing regulatory requirements do not adequately address the health hazards of these . . .

Tattoo Inks, Cancer and Other Chronic Diseases: Gaps in Research and Regulation

February 22, 2024 — Nearly a third of adults in the US have at least one tattoo, according to a recent Pew Research Center survey. People choose to have tattoos for many reasons, including, in an increasing number of cases, as a way to . . .

More webinars

Support Our Work

We highlight the connections between the environment and human health.

We work with partners to build a healthier world for all.