Each year in the US, tens of thousands of workers are sickened or die from occupational exposures to the thousands of chemicals that are used in workplaces every day, according to regulators.  In response, the US Department of Labor’s Occupational Safety and Health Administration (OSHA) launched two new online resources to assist companies with keeping their workers safe. The first resource OSHA has created is a toolkit to identify safer chemicals that can be used in place of more hazardous one...