The facility, in Colstrip, Mont., used a new E.P.A. system for requesting special waivers from President Trump.

The Trump Administration Environmental Protection Agency (EPA) gave industrial facilities a way to bypass regulations on ...

The green light came courtesy of President Donald Trump and was part of a flurry of measures announced to prop up the coal ...

A contingent from the University of Florida will be in Pensacola in April to continue creating an oral history of people ...

Kilometers above the Earth’s surface, the ozone layer protects humanity and all life from the sun’s harmful ultraviolet rays.

Ramgarh: Political outfits here have asked a private iron and steel plant operating in the city, to cut down on its emissions ...

Many native plants are missing from habitats where they should thrive – even in wilder areas. Why? Human actions such as ...

This week the EPA announced the rollback of a wide swath of regulations, many of which could worsen air quality. Experts say that could have implications for health.

Everyone is familiar with the light dome that shows from afar where cities are brightly lit at night. Artificial light that ...

Understanding indoor air pollution in India, its sources, health impacts, and design solutions for better air quality.