President Joe Biden offered up a few surprises in his farewell address. Instead of simply summing up his term in office, he warned Wednesday about the increasing influence of the ultrawealthy, criticized disinformation on social media and called for continuing the fight against climate change.

After four years in the White House – and a half-century in Washington – President Joe Biden has said farewell.

President Joe Biden will give his farewell address to the nation tonight as he enters the final days of his administration. Here's how to watch.

President Biden delivered a primetime farewell address, concluding his five-decade political career. The speech came just days before President-elect Donald Trump takes office for the second time.

President Joe Biden delivers his final address as President from the Oval Office. Biden argues 'oligarchy,' social media are threats to democracy in farewell address Why Are They Called 'Jeeps' And What Does The Name Stand For?

President Joe Biden will deliver a farewell address to the nation Wednesday night, seizing what may be his final opportunity to reshape Americans' grim views on his term before he departs the White House.

President Biden addressed the American people in a farewell address five days before he leaves office, capping more than a century of public service. NBC News' Peter Alexander reports.