Some have called the electric vehicle mandates impractical. Others say they are sorely needed given the emissions cars release.

How Trump's tax bill could impact Americans' finances, and the one group that thinks they'll lose out the most.

The U.S. Senate voted to block a California clean air rule that would ban the sale of gas-powered cars by 2035. But before lawmakers even took that vote, California Governor Gavin Newsom was already ...