Understanding Air Pollution and Its Global Impact Air pollution refers to harmful substances introduced into the atmosphere, ...

Cities worldwide embrace silence, integrating soundproofing and green spaces to reduce noise and enhance well-being.

Ulaanbaatar, the capital of Mongolia, holds the title of the world’s coldest capital city, with winter temperatures ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked the first in the list of cities with the worst air quality with ...

Ahmedabad: Cough that won't go? Sneezing that won't stop? If your nagging cough overstayed its welcome by weeks, even months, ...

Bihar was home to three most polluted cities in the top 10. It also has the highest number of cities, 21 out of 24, that ...

Delhi remained the second most polluted Indian city in January, with an average PM2.5 concentration of 165 micrograms per ...

In January 2025, Delhi recorded an average PM2.5 concentration of 165 micrograms per cubic metre, the Centre for Research on ...