Many indexes use colors to make it easier for citizens to understand the overall quality of outside air, and to issue advisories when it is considered unsafe. In the chart below, the upper band shows ...

After months of backlash over alleged pollution concerns, xAI has finally secured an air permit covering some of the methane ...

Long-term air pollution exposure in adults, even at low levels, is linked to increased risk for pneumonia and other ALRIs requiring hospital care.

Exposure to air pollution, other contaminants and traditional herbal medicines may be contributing to the development of lung ...

The US Environmental Protection Agency (EPA) plans to abandon landmark regulations limiting airborne mercury and greenhouse ...

Diagram shows summary of study purpose, exposure, outcome, and key results. Higher long-term exposure to ambient fine ...

Low-altitude aircraft is being developed as a new mode of urban transport. This will give rise to new urban air transport systems, called low-altitude air city transport (LAAT) systems. Recent works ...