The Senate, in a first, used a fast-track procedure Thursday to nullify an EPA emissions waiver for California.

Senate Republicans voted to overturn California’s electric-vehicle mandate via the Congressional Review Act, defying the GAO ...

House lawmakers voted to repeal an Environmental Protection Agency rule that ensures that power plants and factories are ...

Senate Democrats gave the EPA administrator an earful over Trump administration efforts to cancel spending. Festering ...

Senate Majority Leader John Thune and several other top GOP senators Tuesday pledged to vote to nix California's Clean Air ...

Fox News anchor Trace Gallagher breaks down EPA Administrator Lee Zeldin and Sen. Sheldon Whitehouse, D-R.I., squaring off ...

The D.C. Court of Appeals heard arguments by the EPA and climate groups regarding $20 billion in grants issued through the ...

Green groups lacked standing to challenge EPA's decision to give Louisiana regulatory power over the wells, the federal ...

The US Environmental Protection Agency (EPA) recently announced significant changes coming for two of its major rules that ...

The Environmental Protection Agency says it will roll back limits on several types of what are known as forever chemicals in ...

Environmental groups decried plans from the EPA to rescind and 'reconsider' drinking water limits for four PFAS, compounds ...

The Environmental Protection Agency says it will roll back limits on several types of "forever chemicals" in drinking water.