President Joe Biden will leave office on Monday, after President-elect Donald Trump is inaugurated at 12 PM Eastern Time. But the 46th president of the United States is using one of his final public appearances to take swings at Republican-led states' economic management.

PolitiFact has been tracking President Joe Biden's campaign promises. Here’s a rundown of what Biden did and didn’t accomplish.

Ex-CNN editor Chris Cilizza conceded on Monday that he "screwed up" in his assessment of the lab leak theory, suggesting that President Trump was likely right about COVID's origins.

In his last day as president, Joe Biden pardoned five members of his extended family, including his two brothers, James Biden and Francis Biden, and his sister Valerie Biden Owens. He also issued pardons to former White House medical adviser Anthony Fauci, who helped coordinate the nation’s response to the COVID-19 pandemic.

Readers parse through the president’s accomplishments and failures on his last day in office.

Biden said he believes the people he is granting clemency to are “serving disproportionately long sentences” based on harsher old laws.

What's next for Biden after leaving the White House? Scripps News learned about the former president's plans for the immediate future.

The rescinded orders include directives boosting the Affordable Care Act exchanges, coordinating the government’s COVID-19 response and overseeing artificial intelligence tools.

Biden shocked many of his supporters last month when he pardoned his son Hunter from all present and future crimes out of fear that the coming Trump administration would single him out. Monday’s pardons seem to be protecting some of the right’s favorite bogeymen from Trump’s vengeance, which could come soon after he is sworn in later in the day.

TikTok CEO Shou Zi Chew responded to comments made by Donald Trump regarding Friday's Supreme Court ruling to ban the app in the U.S. TikTok appears to be relying on support from Trump to maintain the legality of the Chinese-owned platform in the United States.

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-elect Donald Trump is set to take the oath of office for a second time on Inauguration Day. Here's a look at photos from inaugurations past.