Volvo Trucks announced plans to sell an all-electric truck called the Volvo VNR Electric in North America by 2020.

A new report by the Energy Transitions Commission shows that reaching net-zero carbon emissions from heavy industry and heavy-duty transport can be done...

The California Air Resources Board has adopted a new emissions tracking program that would help regulators identify vehicles with excess smog-related and...

Tennessee Tech said some of the conclusions of its study of glider kit emissions were not accurate, and that the data does not support its earlier...

An independent, third-party study on the Cummins Westport ISX12N 400 hp natural gas engine recently demonstrated that the engine meets and exceeds...

The Ports of Los Angeles and Port of Long Beach in Southern California will require all newly registered trucks servicing terminals at either port to be...

Four Republican lawmakers are spearheading an effort to audit a 2017 EPA study that found that glider kits emit substantially more harmful pollutants than...

An automotive-related sustainability stakeholder group has announced that it appreciates that language within the Trump administration’s proposed rule aimed...

A move by the White House to roll back automobile fuel-efficiency targets set by the Obama administration and to challenge the right of California and other...

Over half a million engines have been voluntarily recalled by Cummins as the result of defective emissions equipment. The recall was the result of a CARB...