Cars are among the greatest air pollution problems in America. According to the EPA, “Greenhouse gas (GHG) emissions ...

More expensive cars emit lower levels of pollution—meaning that motorists owning cheaper, higher-emitting vehicles contribute disproportionately to their local urban air quality problems, a new study ...

You vacuum the seats. You toss the fast food bags. Maybe you’ve even got one of those little pine air fresheners swinging from the mirror. But here’s the thing: your car might still be full of ...

-Each of the Valley's counties also rank high in measurements of fine particulate matter, often formed as a result of ...

Think of it as Google Maps for your lungs. In 64 California communities, including more than a dozen in the Inland Empire, cars resembling the self-driven Waymo rideshare vehicles are driving precise ...

How federal regulators slammed the door on Ohio's attempt to let drivers self-certify vehicle emissions, calling it a ...

In urban hubs across the globe, air pollution is on the rise. HouseFresh has analysed data to determine the places where air ...

From December 18, non-state-registered BS3 and BS4 vehicles, including private and commercial vehicles, will not be allowed ...

As winter sets in and pollution levels climb, authorities have once again tightened rules around vehicles, which remain one ...

According to the CPCB categorization, 0-50 is ‘good’, 51-100 ‘satisfactory’, 101-200 ‘moderate’, 201-300 ‘poor’, 301-400 ...