The world’s fifth largest economy is about to bet big on electric trucks.

What does Trump's revocation of California's vehicle emission waiver mean for the federal Phase 2 GHG emission rules already in place for commercial...

In Europe, emissions regulations mean companies are looking for alternatives to diesel-powered refrigeration units. Details on what one company is doing in...

Submissions to our annual photo contest provide yet more evidence of the fact that the pupil transporter is so much more than “just a bus...

Volkswagen's new global truck and bus business unit Traton and Navistar both announced major business initiatives with long-term implications. Are these...

Electric utilities are an important early investor in charging programs for all EVs, including trucks and buses for several reasons.

Have environmentalists prevailed in the debate over climate change? It certainly looks that way, says HDT Senior Editor Jack Roberts.

While all-electric trucks have their clear benefits, they still have some hurdles. Conventional trucks will continue to play a major role in fleet,...

I’m crossing my fingers that by the time you read this, the proposition repealing California’s gas tax and vehicle fees (SB 1) will have failed.

Per new regulations, if you operate a fleet in California and you’re using drivers on a contractual basis, be prepared to make fundamental changes to your...