Nearly 200 million Americans across all 50 states have been exposed through their tap water to higher-than-recommended levels of chromium-6, a cancer-causing chemical, according to a new report ...

Chromium-6, the cancer-causing chemical best known for its role in the Erin Brockovich story, has been found at higher-than-recommended levels in the tap water supplying two-thirds of all ...

When Erin Brockovich went after PG&E for poisoning groundwater in the desert town of Hinkley, California — a campaign that later became a film starring Julia Roberts — the toxic chemical was a heavy ...

Michigan State Police have identified the substance as a cancerous chemical called Hexavalent chromium. The chemical was made famous in the 2000 movie "Erin Brockovich," starring Julia Roberts.