Allies say the president's clean energy and environmental justice achievements will last. But he leaves behind no solution for the nation's fossil fuel reliance.

In an extended interview, White House climate adviser Ali Zaidi said while some clean-energy sectors have achieved liftoff, others could be at risk.

In his farewell address, President Biden warned that a powerful “oligarchy” could undo four years of progress on climate policy

U.S. President Joe Biden's administration has protected about 84%, or $96.7 billion in clean energy grants created by its signature climate law from any clawback by the next administration, a White House official said on Friday.

President Joe Biden's major domestic policies, including infrastructure and climate change laws, will continue to affect Americans after he leaves office.

A top adviser to President Joe Biden says the deadly wildfires in the Los Angeles area are the latest sign of the growing threat posed by climate change — one that President-elect Donald Trump will ha

It’s the single greatest existential threat to humanity,” President Joe Biden said of climate change during a speech Monday.

Historians say it will take years to fully assess Joe Biden's legacy, but several spoke to ABC News to offer a glimpse of their view on his presidency.

President Biden calls his economic and climate programs "the most significant investment in America since the New Deal." Here's the breakdown.

The president-elect has outlined a wide-ranging agenda that blends traditional conservative approaches to taxes, regulation and cultural issues with a more populist bent on trade and a shift in

Donald Trump has promised sweeping actions in his second administration. The president-elect has outlined a wide-ranging agenda that