In recent months, Republican lawmakers have been using a special legislative tool to repeal former President Joe Biden’s ...

In an unprecedented move, Senate Republicans voted 51-44 last Thursday to repeal California’s groundbreaking rule that would ...

Last week, the U.S. Senate passed a resolution revoking waivers allowing California to implement several zero-emissions truck ...

The GAO—an ostensibly nonpartisan congressional watchdog—has come under fire from Republicans, who accuse it of showing bias.

The GOP engineered a complicated maneuver to stop letting California set its own vehicle emissions standards. The ...

California has announced its decision to go to court and contest Congress’ vote to revoke its waiver from the federal Clean ...

The Senate’s unprecedented move to revoke California’s ban on gasoline-powered cars by 2035 threatens to upend the U.S.’s ...

Congress has passed a measure to overturn California’s phased-in 2035 ban on the sale of new gas cars. The vote impacts 11 ...

The House and Senate both voted to loosen regulations on air pollutants like dioxin and mercury, which are associated with ...

House Republicans released a list of regulations in February that they seek to overturn using the Congressional Review Act, a special legislative process that allows lawmakers to bypass the ...