California’s lawsuit over Congressional attempt to end the state’s ZEV waivers targets questions of the action’s legality.

California and other states are fighting to save a 2035 ban on the sale of new gas cars. Plus: Vinfast says it's in it for the long haul.

In this week's Current Climate newsletter, weakening power plant pollutions and California's EV push; cleantech investment ...

President Donald Trump revoked California’s nation-leading electric vehicle sales rules in a White House ceremony last week, ...