The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

Experts say that even after fires are contained and extinguished, health risks from ash, smoke, and toxic materials, ...

Fifty-seven out of 77 provinces in Thailand were blanketed with unsafe levels of ultrafine dust pollution on Monday morning, according to the Geo-Informatics and Space Technology Development Agency ...

Nearly two weeks after the Eaton fire forced Claire Robinson to flee her Altadena home, she returned, donning a white hazmat ...

The Commission for Air Quality Management (CAQM), responsible for strategising air pollution mitigation in Delhi-NCR, said ...

The hazardous air quality marks on the first working day of the week, and even an unhealthy air had been prevailing for the past few days ...

As crews work to clean up from the Los Angeles wildfires, city officials and residents are opposing the designation of a ...

Here are several factors to have in mind when we aim to help or pray for the victims of one of the worst calamities our city ...

IQAir reports health-harming PM 2.5 levels across Thailand, with Mueang Phra Nakhon Si Ayutthaya Municipality worst hit at US ...