For 50 years, automakers have had to increase the fuel efficiency of their vehicles or pay fines. The Republican megabill ...

The next presidential election is still a few years away, but Arizona's senators could be contenders in a wide-open ...

House Oversight Committee Chair James Comer has issued a subpoena to Anthony Bernal, Jill Biden’s top aide, to testify about Joe Biden’s mental fitness while in office, despite the ...

Trump's other efforts to reverse what he calls Biden's 'EV mandate' are still on the table, including eliminating the $7,500 ...