A deadly fungal epidemic in Brazil is evolving fast: pollution, cats, and genetics may be fueling its unstoppable spread.

Dhaka, the overcrowded capital city of Bangladesh, has topped the list of cities with the worst air quality with an AQI index of 221 at 09:01am this morning (22 March). The air was classified as 'very ...

Ever inhaled deeply and thought, "Hmm, is oxygen supposed to taste crunchy?" Some cities turn breathing into an extreme sport ...

A UNEP restoration project is helping to revive a historic canal in Kochi, India, supporting the city as it adapts to climate ...

Residents of the Thai capital once again face unhealthy air quality today, as IQAir places Bangkok firmly in the top 10 of ...

Delhi continued to be India's most polluted megacity during winter 2024-25, with PM2.5 levels averaging 175 micrograms per cubic metre. Though pollution levels decreased compared to the previous year, ...

In 2021, IQAir reported a PM2.5 concentration in India of 58.1; in 2024, that number decreased to 50.6. India’s leaders have ...

WHO data show that almost all of the global population (99%) breathe air that exceeds WHO guideline limits and contains high ...

IQAir latest study shows 19 of 20 cities with worst air pollution are in India, Pakistan, Bangladesh, China, and Kazakhstan ...

Data from more than 40,000 air quality monitoring stations in 138 countries, territories and regions were analyzed for the ...

El Paso had the ninth-most polluted air among major U.S. cities in 2024, according to one global report released Tuesday – ...