The US Senate voted today to strip California of its authority to enact state limits on tailpipe pollution that are tougher ...

California’s authority to set environmental rules that are tougher than national standards had never been challenged by ...

The top Republican senator on the environment committee, West Virginia's Shelley Moore Capito, wants the Trump administration to stay in the global plastics treaty, even as it has left other global ...

The multitrillion-dollar GOP tax bill would have detrimental impacts on sustainability efforts in the U.S., according to ...

Senate Republicans have voted to establish a new precedent that will allow them to roll back clean air standards in ...

Here are six things to watch: Some renewable energy lobbyists say they have been saving their firepower for the Senate, where ...

Senate Republicans voted to allow a rollback of California's vehicle emission standards, including a ban on new gas-powered ...