Then, imagine waking up one day, and the sun is gone, hidden behind a throat-burning noxious gas ... It would take years for scientists to piece together the puzzle of this Los Angeles smog and ...

Nearly 50 years later, despite cleaner-burning engines and more attention to the health hazards of ag burning and wood fireplaces, the mountains still sit behind a veil of smog throughout most of ...

India, fifth in the smog rankings behind Chad, Bangladesh, Pakistan and the Democratic Republic of Congo, saw average PM2.5 ...

Islamabad: Pakistan has been ranked the third most polluted country in the world in 2024, as it faced an unprecedented smog crisis that severely impacted public health, according to a new air quality ...