toxic air

About six million people aged over 65 in England are at high risk of lung damage and asthma attacks because of toxic air, according to a new report. It finds that older people and those with...

In the world’s coldest capital, many burn coal and plastic just to survive temperatures as low as minus 40 degrees — but warmth comes at a price: deadly pollution makes Ulaanbataar’s air too toxic for children...

Schools and tourist attractions across the San Francisco Bay Area were shut Friday and residents were urged to stay indoors as smoke from California’s deadliest wildfire — a three-hour drive away — produced air quality levels...