New data from workplace drug tests conducted by Quest Diagnostics indicate an "unprecedented reduction" in cocaine use among the U.S. workforce, the Office of National Drug Control Policy has reported.
Seismic activity has shut down efforts to reach six miners trapped below ground and has wiped out all the work done in the past day, said a company executive.
Reaching six coal miners trapped when an underground shaft in Utah collapsed Monday may take several days, and it still isn't known whether the search will prove to be a rescue or a recovery operation.
A new draft standard, ANSI/ISEA 103-200x, is designed to help users select the appropriate protective apparel for a variety of chemical hazards, providing minimum performance classifications and labeling requirements.