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Diesel locomotive - news and investigations

Long-delayed diesel study published

By Jim Morris

March 2, 2012

Landmark study of miners shows elevated risk of cancer from engine exhaust

Related to this story

Black lung surges back in coal country

By Chris Hamby

July 8, 2012

Diesel dangers: Mining companies get first look at government cancer study

By Jim Morris and Chris Hamby

September 27, 2010

Landmark diesel exhaust study stalled amid industry and congressional objections

By Jim Morris

February 6, 2012

Diesel engine exhaust earns 'carcinogenic' label

By Jim Morris

June 12, 2012

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