Accusations have percolated for months on social media and right-wing websites, as well as among Trump’s allies in Congress.

The House Oversight Committee's investigation alleges Biden was not mentally capable of leading the country during his ...

Four senior officials in former President Joe Biden's administration are set to testify in a House probe into Biden's health ...

Four ex-staffers to former President Biden have agreed to testify to the House Oversight Committee as part of a Republican ...

The House Oversight Committee says it will receive testimonies from four Biden aides regarding alleged mental decline ...

GOP-led inquiries in Congress, the White House, and at the DOJ are escalating into whether former President Joe Biden was fit ...

President Donald Trump has ordered his administration to investigate former President Joe Biden’s use of an autopen to sign ...

"I made the decisions about the pardons, executive orders, legislation, and proclamations. Any suggestion that I didn't is ...

U.S. President Donald Trump directed his White House counsel on Wednesday to investigate whether former President Joe Biden's ...

The House Oversight Committee has said it will subpoena former President Joe Biden's physician Dr. Kevin O'Connor if he does ...