Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Some of the most expensive and difficult-to-source materials found ...

The following information is from the Occupational Safety and Health Administration:OverviewHexavalent chromium is one of the valence states (+6) of the element chromium. It is usually produced by an ...

A heavy metal that can cause cancer may be spread far and wide via the smoke of wildfires, new research has found. The carcinogenic form of the metal chromium and other cancer-associated chemicals ...

Expensive noble metals often play a vital role in illuminating screens or converting solar energy into fuels. Now, chemists have succeeded in replacing these rare elements with a significantly cheaper ...

OAKLAND, California, February 15, 2022 (ENS) – California Attorney General Rob Bonta has filed a lawsuit against McWane Inc., operating as AB&I, alleging that the company has illegally emitted ...

Firefighters and police responded Tuesday afternoon to a chemical spill in northeast Minneapolis coming from a soon-to-be-shuttered metal finishing company. Frozen chromium was found next to the train ...