Failing to tackle more central problems to the California economy, lawmakers now focus on a cannabis tax that was supposed to fund youth programs.

TSA is stepping away from shoe removal at airport security checkpoints. Here's what Tennessee flyers need to know.

Gas-powered cars and diesel trucks remain the state’s largest sources of smog and soot despite decades of cutting emissions.

Mol Nyrt., the Hungarian oil company that’s faced criticism for maintaining strong reliance on Russian energy, sees a pipeline from the Ukrainian port of Odesa as its best bet at diversification.

Gas-powered cars and diesel trucks remain the state’s largest sources of smog and soot despite decades of cutting emissions.

For trucks, California enacted two rules, one in 2020 and then one in 2023 that would phase out new diesel trucks by 2042. None will now be implemented. A fast-charging station in Union City.

With seven of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the nation’s worst air pollution.

Under the landmark rule adopted by the air board in 2022, all new cars sold in California would have to be zero emissions beginning with 2035 models, ramping up from 68% in 2030. For trucks, ...

It’s been a long, bumpy road to cleaning up exhaust from California’s 36 million vehicles. Gas-powered cars and diesel trucks remain the state’s largest sources of smog and soot despite decades of ...