Air quality alerts are in effect across several regions in South Carolina, North Carolina and California because of elevated ...

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

Without the regulations, experts say, the U.S. could experience levels of air pollution seen in countries such as India ...

Most of the world breathes unhealthy air. Poor monitoring, industrial emissions, and weak regulations worsen air pollution.

The shift to electricity is part of efforts to clean up the air around America’s ports, which have long struggled with pollution that chokes nearby neighborhoods and jeopardizes the health of ...