Commuters frustrated with scarce service and frequent breakdowns on Long Island Rail Road branches served by diesel engines got some good news Wednesday as the MTA approved a plan to spend nearly $80 ...

The Environmental Protection Agency issued stringent new rules yesterday curbing harmful emissions from diesel locomotive and marine engines. Over the next quarter-century the regulations -- which ...

San Jose state Sen. Dave Cortese has introduced a bill to prevent state agencies selling decommissioned diesel trains for reuse after Caltrain authorized the sale of part of its diesel-powered fleet ...

Arrow trains have been ferrying passengers between Redlands and San Bernardino on low-emission diesel fuel since the service began in October 2022. By fall, up to half of those 9-mile trips could be ...

The state of California should be leading the world in environmental protection and the transition to clean energy. We should not be exporting dirty pollution. Period. That, however, is exactly what ...