While the list of car brands that still use diesel engines in 2025 is increasingly small, diesel still dominates when it comes to heavy-duty trucks. There are a number of reasons why diesels are the ...

SACRAMENTO, Calif. (AP) — California withdraws request to phase out diesel-powered semi-trucks and locomotives after Biden EPA stalls on approval.

California's efforts to limit pollution from diesel-powered trains and big rigs were stalled in anticipation of pushback from President-elect Donald Trump's administration. The California Air ...