A top Parkinson’s disease specialist held a meeting with President Joe Biden’s physician at the White House earlier this year, according to records, though the circumstances of the meeting are unclear.

Monday's press briefing got heated amid a testy exchange between White House Press Secretary Karine Jean-Pierre and CBS News correspondent Ed O'Keefe. Repeatedly, Jean-Pierre said she wouldn't discuss with reporters, including O'Keefe, why a Parkinson's specialist visited the White House.

U.S. President Joe Biden is not being treated for Parkinson's disease, the White House said on Monday, after reports surfaced that a doctor specializing in the malady had visited the White House eight times over the past year.

Amid growing calls for Biden to undergo neurological testing, it's become clear that we know little about either candidate's health.

After President Biden’s rocky answer on abortion at the debate, his campaign has ramped up its messaging on Donald Trump’s role in overturning Roe v. Wade and his policy stances.

Democrats are not just debating whether their president is damaged beyond repair. They’re weighing whether replacing him is an even riskier option.

As concern grows among some lawmakers and voters after the June 27 presidential debate, some are asking if Biden can be replaced as the nominee.

Gretchen Whitmer vowed she won't run if Joe Biden exits the race. Whitmer has repeatedly backed the president and his 2024 run. Leaked polling shows Whitmer is popular among Democrats and outperforms Biden.