Back when the Honolulu rail system opened in the summer of 2023, you could ride it for free on the first weekend. If you're ...

The western Indian state of Maharashtra has formed a panel to study a proposal to ban petrol and diesel vehicles in Mumbai ...

Erin Davis/Axios Visuals Air quality in the Twin Cities is getting worse, according to year-over-year data. Why it matters: Long-term exposure to poor air quality is harmful to your health. By the ...

Check with local air management agencies for possible restrictions in your area. && ...

Forecasters are warning that air pollution may become trapped and adversely affect humans, due to weather conditions in the U ...

A new study finds that extreme temperatures — mostly heat — are projected to kill as many as 2.3 million people in Europe by ...

SmartAsset ranked 100 of the largest U.S. cities based on 10 health factors, including self-reported physical and mental well ...

Bangladesh consistently ranks amongst the worst in air quality, causing untold damage to people’s health and quality of life. The government must start taking immediate action to mitigate the damages ...

After two days of 'moderate' AQI, the air quality in the national capital dropped back to the 'poor' category.

Track and cross-country runners at Utah's universities say they notice bad-air days along the Wasatch Front — and sometimes ...

Luckily for New York City, the focus of the first study, residents in Manhattan already have less air pollution to deal with ...

The Vietnamese capital of Hanoi was the world's most polluted city for much of January 2025, with the hazardous smog posing ...