TEHRAN, Iran – In Tehran's northern suburbs, 24-year-old Sepehr Shaygan is nursing a stubborn headache he blames on the smog. His mother puts on a surgical mask to do the shopping for a barbecue on ...

New Delhi [India], Nov 1 (ANI): As the pollution level in Delhi and the National Capital Region (NCR) is deteriorating day-by-day, people are opting for surgical masks to protect themselves from the ...

A Dutch artist and designer has come up with a device he hopes will suck pollutants from Beijing’s smog-cloaked skies, creating columns of clean air for the city’s surgical-mask wearing residents. An ...

LETTER | Our memories are shortlived, so there may be a need for a reminder on this as we struggle to deal with the current extremely poor air quality; a problem that has plagued us for two decades.

In Tehran’s northern suburbs, 24-year-old Sepehr Shaygan is nursing a stubborn headache he blames on the smog. His mother puts on a surgical mask to do the shopping for a barbecue on the roof. The ...