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Thousands of Americans are breathing unhealthy air across parts of Georgia, South Carolina and Oregon, as officials warn residents to stay indoors whenever possible.Air quality maps on Tuesday showed sharply elevated levels of PM2.5,…

Millions of Americans are under a sudden and dangerous air-quality emergency, with authorities across the West urging residents to stay indoors.In Southern California, more than 10 million people face hazardous conditions as the South…

The outgoing boss of Ukraine-based Ferrexpo hailed the spirit of its staff as he finished his final week at the iron ore pellet maker.Jim North, who has run the FTSE 250 firm for just over three years, ends his stint as chief executive…

<!-- <!-- --> <!-- --> <!-- --> <!-- Talk about street art! Chicago artist fills in the city's potholes - and marks each one with…