Witnesses of the accident rushed to help, pulling out the driver from his smoldering truck at the Somerset County train road ...

California’s efforts to limit pollution from diesel-powered trains and big rigs were stalled in anticipation ... rules for locomotives and semi-trucks because the U.S. Environmental Protection ...

The Biden administration program was aimed at cleaning up diesels that create the region’s deadliest air pollution. Now it’s ...

California is trying to rid itself of fossil fuels, passing new rules in recent years to phase out fossil fuel-powered cars, trucks, trains and lawn equipment in the nation’s most populous state.

A big-rig crash on Highway 101 caused major disruptions to train and road travel between San Francisco and South San Francisco for hours on Thursday. Around 5 a.m., a southbound truck jackknifed ...