Delhi’s vehicle count is huge, but its vehicle-related pollution is secondary when compared to the dust and external smoke that define the worst smog episodes. Cleaner fuels, phasing out old vehicles, ...

All seven U.S. liquefied natural gas (LNG) export terminals violated federal air pollution laws over the past five years, ...

Scientists believe that the acceleration in global warming seen since the mid-2010s has been largely due to changes in the ...

Marathon runners consistently finished slower in cities with higher levels of dangerous particles in the air, researchers found.

Studies increasingly find links between higher concentrations of certain pollutants and the prevalence of dementia.

Under the new guidelines, the restriction applies to all light, medium, and heavy goods vehicles (LGVs, MGVs, and HGVs) from ...

The Trump administration has put a stop to EPA rules that would have required more than 130 industrial facilities to install ...

The second energy company this month looking for a permit to upgrade an Annex petroleum facility began the process of ...

Worse, the Clean Air Act makes it harder to use the very tool that scientists and land managers agree is essential for reducing catastrophic fires and the choking smoke they produce.

As the UK steps up its own scrutiny of farming emissions, a legal battle is unfolding in the United States, drawing attention to how air pollution from industrial agriculture can remain hidden from ...

LYON—Eurocontrol is talking to its member states to define a resilient network for communications, navigation and surveillance (CNS) by 2030 and help them implement it by 2040, says Véronique ...

LOS ANGELES (Reuters) -California Governor Gavin Newsom this week vetoed a law that would have limited the regulatory powers of air quality agencies at the ports of the nation's busiest port complex ...