The Clean Air Act (CAA) passed in 1970, enshrining the "right of Americans to breathable air" and empowering the n ...

The Trump administration has granted nearly 70 coal-fired power plants a two-year exemption from federal requirements to ...

While presenting a series of executive orders conceived to increase electricity generation from coal, President Donald Trump ...

In an unprecedented move, the Trump administration established an electronic mailbox to allow the regulated community to request a ...

States will have fewer compliance problems with coal-fired power plants and other sources of haze-forming emissions like ...

Canceled grants and shifting federal priorities are halting progress — and prompting a legal fight to protect climate ...

A West Texas oil executive will go to prison for violating laws meant to protect workers — actions that led to the deaths of ...

It’s not yet clear whether the order will also apply to regulations at the EPA under laws like the Clean Air Act, Clean Water ...

A Republic reader is concerned about the effects of air pollution on children, and wants to know how to push for change.

A bill to create an exemption for cigar rooms from the Montana Clean Indoor Air Act is headed to the House floor.