EPA issues new guidelines for monitoring chromium-6 in drinking water. Jan. 12, 2011 -- Several weeks after promising to address the issue of chromium-6 levels in drinking water, the U.S.

The Environmental Working Group reported Tuesday that dangerous levels of chromium-6 contaminate tap water consumed by millions of Americans. This is the carcinogenic chemical featured in the true ...

Hexavalent chromium nanoparticles were found in air samples gathered by researchers over the course of several days in the spring as they drove through and around the Eaton and Palisades fire burn ...

Hexavalent chromium, the metal made famous by the film "Erin Brockovich," has been found in the air around wildfire cleanup sites in Los Angeles, potentially posing a risk to human health, according ...

The City of Vancouver reached beyond state and federal requirements and has its water analyzed at each of our 10 water stations for 245 different substances, some regulated and some not regulated. Two ...