The new president could succeed by wrapping inherited policies in new rhetoric.

Environmental groups want to see the president-elect roll back the Trump administration’s deregulatory agenda and make progress on climate and other issues. But major legislation will be tough to pass and revamping rules will take time.

Hoover Institution fellow Richard Epstein discusses his Defining Ideas article "Biden’s ‘Clean Economy’"

Electric cars will achieve only tiny emissions savings at a very high price.