The Environmental Protection Agency is allowing entities subject to the Clean Air Act to seek exemptions via email through ...

US President Donald Trump may allow some power plants, chemical makers and others to bypass a range of regulations for years ...

The EPA's decision on the Valley's ozone nonattainment issue could have big impacts on public health and the local economy.

President Trump's EPA administrator aims to roll back environmental protections in an effort to reduce the agency's spending.

A recent University of Utah study found that the U.S. Environmental Protection Agency is not adequately measuring air ...

The Valley has seen decades of big business deals and population growth. A yearslong fight over air pollution could now ...

And it’s unclear whether Florida voters, who overwhelmingly supported Donald Trump in last year’s election, will back this ...

It is increasingly an economic threat that undermines workforce productivity. Addressing it requires a coordinated as well as ...

A band of more than 100 House Democrats are calling on the Environmental Protection Agency (EPA) to halt its plans to shutter ...

Referring to a little-known provision, it said power plants and others could write to seek exemptions to mercury and other ...

The EPA announced that it would speed up the process by which industry can bypass provisions of the Clean Air Act by emailing President Trump.

Household air pollution from biomass fuels is the lowest-hanging fruit for India's National Clean Air Programme (NCAP), and ...