The Senate on Thursday passed joint resolutions formally disapproving of California's Advanced Clean Trucks and Omnibus ...

Today’s decision could upend California’s phaseout of gas-powered cars and its battle against air pollution. Some experts say ...

The Senate has voted to block California’s first-in-the nation rule banning the sale of new gas-powered cars by 2035.

Officials in the United States are planning to discourage carmakers from installing fuel-saving stop-start technology in cars ...