Products must state if they contain chemicals tied to cancer or other risks. As a result, manufacturers have pulled back from ...
California’s product-labeling law has encouraged manufacturers to reduce their products’ toxic footprint, the study found.
Products containing more than 900 chemicals known to cause cancer, reproductive harm, or birth defects have to carry a big warning label under California's Proposition 65, passed by voters in 1986.
On January 1, 2025, new regulations governing Proposition 65’s so-called safe-harbor warnings went into effect. Proposition ...