California's Proposition 65 gives its consumers the right to know whether they may be exposed to certain chemicals. But ...

A child would need to eat 9,000 cookies in a day to approach harmful levels of pesticide or naturally occurring heavy metals.

Manufacturers have been quietly abandoning the use of toxic ingredients in their products, in response to California’s strict chemical disclosure rules, a new study has found. By promoting increased ...

A new study by Silent Spring Institute and University of California, Berkeley shows how laws that promote greater ...

Contra Costa County says a range of harmful chemicals were released, including some that pose risks for cancer and ...

Here are the landfills that could take toxic waste from the L.A. wildfires in the coming weeks — many have not accepted ...