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Massachusetts Gov. Charlie Baker signed an executive order to reduce greenhouse gas emissions within state facilities, including those for transportation.

Daimler Truck AG announced effective July 1 Andreas Gorbach will lead its new Truck Technology Group.

New research and inspection data shows that electronic logging devices are largely on target to reach their goals of improving road safety and simplifying tracking hours of service, according to a technology expert.

A bipartisan group of lawmakers pursuing compromise with congressional leaders unveiled an infrastructure policy proposal backed partly by an increase in the fuel tax.

Tesla CEO Elon Musk will host “Saturday Night Live” for the first time on May 8, NBC said.

Cummins Inc. and Tula Technology Inc. announced Tula’s diesel Dynamic Skip Fire (dDSF) software was effective in reducing nitrogen oxides and carbon dioxide emissions on a Cummins X15 HD Efficiency Series diesel engine.

The push for zero-emission trucks in California has left drayage operators questioning that approach in light of their previous investments in equipment using natural gas fuel, an industry association executive said.

Progressively tougher clean air mandates and the increasing corporate focus on environmental sustainability could signal a larger role for natural gas — especially renewable natural gas — as a trucking fuel, experts said.

Controversial plans to mine the ocean floor face a key test this year when a United Nations body unveils rules that could spur the exploitation of hundreds of billions of dollars of battery metals.