Fine particulate matter could be absorbing moisture from Delhi's humid air during winters, which could result in an underestimation of the city's PM1 pollution by up to 20 per cent, according to a new ...

The Environmental Protection Agency initiated over two dozen actions overhauling numerous green and climate-related ...

The head of the Environmental Protection Agency announced a series of actions Wednesday to roll back landmark environmental ...

Data from more than 40,000 air quality monitoring stations in 138 countries, territories and regions were analyzed for the ...

President Trump’s Environmental Protection Agency moved today to scrap the landmark scientific finding that forms the core basis of federal climate action.

The Trump administration announced a wave of regulatory rollbacks on Wednesday that included a repeal of emissions limits on ...

A prescribed burn is scheduled to take place Wednesday on U.S. Forest Service (USFS) land in Santa Barbara County in an ...

As the trend towards the international dispersion of certain value chain activities produces challenges, discover policies to meet these ...

A year earlier, the D.C. Circuit had rebuffedenvironmental groups’ challenge to a controversial hazardous air pollution policy change on the grounds that officials had not taken the “final ...

The Globeville, Elyria-Swansea and Commerce City communities in metro Denver are choked by air pollution from nearby highways, an oil refinery and a Superfund site. While these neighborhoods have ...