California files a lawsuit against four major truckmakers over clean-truck rules, in a case that could define future ...

SACRAMENTO -- A car fire and an overturned big rig caused a big traffic mess on southbound Interstate 5 in Sacramento Friday morning. The first incident happened just after 4 a.m. near the Sutterville ...

CARB has filed lawsuit alleging that truck manufacturers violated the terms of the 2023 Clean Truck Partnership agreement.

When California issued its Advanced Clean Fleets rule in 2022, proponents hailed it as a forward-reaching effort in the most populated state's battle against air pollution. In it, regulators banned ...

California and major truck manufacturers announced a deal today that would avoid a legal battle over the state’s landmark mandate phasing out diesel big rigs and other trucks. “It’s great to have them ...

2:34 p.m. July 16, 2024: This article states that a diesel truck with an engine from the year 2000 was registered at the ports of Los Angeles and Long Beach. A Port of L.A. spokesperson said the truck ...

California regulators have released a new proposal to allow companies to test self-driving heavy duty trucks on public roads. The California Department of Motor Vehicles announced proposed regulations ...

California regulators have released a new proposal to allow companies to test self-driving heavy duty trucks on public roads. The regulations are subject to a public comment period that ends in June.

U.S. Transportation Secretary Sean Duffy is warning that he is about make good on a threat to revoke millions in federal ...