Environmental

After a decade-long back-and-forth with states, NGOs and industry groups, the U.S. Environmental Protection Agency has finally announced that it will add a powerful dry cleaning solvent, 1-bromopropane, or “1-BP” to its list of...

On April 6, the U.S. EPA published a proposed rule to reduce emissions of nitrogen oxides (NO x ) in 26 states that the agency says are impacting the ability of downwind states to...