Volkswagen defeats US counties’ accusations about diesel emissions.
A federal judge has ruled in favor of Volkswagen in lawsuits brought…
California has approved a measure that will phase out large diesel trucks.
New big rigs and buses that run on diesel would not be…
One of North America’s oldest and nationally protected rivers has diesel and oil leaks as a result of a West Virginia train derailment.
A train derailment in West Virginia on Wednesday resulted in an "unknown"…