By David Shepardson WASHINGTON, March 12 (Reuters) - The Trump administration on Thursday sued the state of California, claiming the state's zero-emission vehicle and tailpipe greenhouse gas emissions ...

Add Yahoo as a preferred source to see more of our stories on Google. The EMD Joule SD70J battery locomotive beginning testing at Pacific Harbor Line at the ports of Los Angeles and Long Beach was ...

The California Air Resources Board's (CARB) authority to pass its own emissions standards over and above those passed by the Environmental Protection Agency is currently under fire from President ...

A “Zero Emission Vehicle Action Plan” has been approved by the Yolo County Board of Supervisors as a means of “achieving net-negative emissions” by 2030. The two-year, $300,000 contract is with DKS ...

Studies using legal, technological, and economic models find net-zero emissions will not fully stabilize climate risks.

California's Advanced Clean Cars II regulations look to eliminate new gas-powered cars in the state by 2035.