Democratic leaders in both houses of Congress Thursday introduced legislation to help combat the ongoing Tijuana River sewage ...

Legislation Aims to Keep Experienced Controllers on the Job Beyond Current Retirement Age U.S. Senator Marsha Blackburn ...

NASHVILLE, Tenn. (WSMV) - U.S. Sen. Marsha Blackburn is pushing to reduce air traffic controller shortages. Blackburn, of ...

Although there is not yet enough data to document chronic exposure, readings taken in South County indicate cause for concern ...

Sen. Marsha Blackburn has introduced a bill to let air traffic controllers work past age 61 if they meet medical standards.

Oil and gas companies have taken measures to reduce ozone emissions, but ozone levels remain above national standards.

"The standards protect the public health and welfare from the dangers of power plant air pollution, as Congress required under the Clean Air Act." ...