CM Rekha Gupta also orders the installation of mist sprayers at 13 air pollution hotspots in the capital. From November 1, ...

Smoke from Canadian wildfires is beginning to worsen air quality in the eastern U.S. as several Midwestern states battle ...

Natural gas has become a go-to fuel for power plants from coast to coast, sometimes replacing dirtier coal-fired plants and, ...

Canada is having another bad wildfire season, and more than 27,000 people in three provinces have been forced to evacuate.

Indiana residents are advised to take precautions as wildfire smoke from Canada drifts into the Midwest, leading to unhealthy ...

To reduce pollution and protect public health, it is recommended to avoid gas stations during air-quality alerts or refueling ...

The EPA-targeted rules could prevent an estimated 30,000 deaths and save $275 billion each year they are in effect, according ...

The ongoing alerts warn of health risks posed by smoke and air pollutants carried over vast areas, especially for sensitive ...

The milky color to the sky is thanks to the Canadian wildfire smoke spreading into the Ohio Valley and Louisville area.

Air quality regulators in Southern California voted 7 to 5 to reject rules that would have curbed harmful emissions from ...

Economic losses were in the billions. Pollution takes many forms in India, including the use of poorly-ventilated stoves and open fires for cooking inside dwellings. Photo by Mark Katzman. Air ...