India’s neighbor urges ‘climate diplomacy’ as air turns toxic 

Winds have caused a spike in air pollution in Pakistan’s Punjab province, local officials have said   

Pakistan’s Punjab province has called for urgent action to address cross-border air pollution, citing dangerous levels of smog coming from India, local media have reported. Officials have been forced to close schools in the provincial capital, Lahore, after air quality levels deteriorated in recent days.     

Punjab is the second...