The United States is one of the world’s top producers of chromium compounds like hexavalent chromium. Some workers use hexavalent chromium today during industrial processes. Chromium metal helps ...

The Food and Drug Administration identified the substance that killed some dairy cows this month as a chromium compound, and a newspaper reported it was chromium 6, the compound investigated by ...

In the golden-yellow covers of some books, Ais and colleagues found crocoite — a compound containing the toxic metals lead and chromium — and lead sulfate, two compounds that make up a pigment ...

More than three decades after Erin Brockovich recognized that hexavalent chromium was making residents of Hinkley, Calif., sick, state water regulators on Wednesday approved the nation’s first ...