Fourth of July fireworks could prompt hazardous air quality across parts of Southern California this weekend, authorities ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked 23th on the list of cities with the worst air quality with an AQI score of 81, Qatar's Doha 96 and Saudi Arabia's Riyadh 91 at 9:04am this ...

The city recorded a minimum temperature of 25.2 degrees Celsius on Tuesday, with the weather office predicting light to ...

Photos of the Vietnamese capital, home to almost 9 million people, show the environmental cost of the Southeast Asian ...

with recent readings ranging from 80 to 120 on the Air Quality Index (AQI) scale – high enough to pose risks to vulnerable groups, but far lower than the extreme levels the city routinely sees in ...

Record high nighttime temperatures, a dangerously high heat index and intense humidity swept through Chicago from June 21 to 23, marking the city’s first major heat wave of the summer. Ahead of the ...

Delhi's Environment Minister, Manjinder Singh Sirsa, has unveiled a pilot initiative to install outdoor air purifiers in ...

Humanity has adapted to environmental challenges. But to mitigate the effects of a warming world, cities must look to ...

Monsoon remains elusive in Delhi, with residents enduring a scorching and humid Friday despite light rain in some areas. The ...

Health experts are providing information to those in and around Springfield who might have noticed a large plume of black smoke late Thursday morning. Fire officials ...

A heat advisory that began Tuesday remained in effect through 8 p.m. as temperatures again rise into the upper 90s on Wednesday.

Philadelphia is under an extreme heat warning with heat index values up to 105 degrees, advising residents to stay cool and ...