Scores of California farmworkers are dying in the heat in regions with chronically bad air, even in a state with one of the toughest heat standards in the nation.
Tens of millions of Americans are struggling to cope with soaring temperatures. OSHA is developing new workplace safety standards, but they are not yet complete.
Workers Exposed to Extreme Heat Have Few Protections yahoo.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from yahoo.com Daily Mail and Mail on Sunday newspapers.