A former senior adviser to President Joe Biden has agreed to testify before the House Oversight Committee in a closed-door ...

The subpoena comes after President Donald Trump recently ordered an investigation into former President Joe Biden’s use of an ...

Dr. Kevin O’Connor, former President Joe Biden’s long-time physician, has been subpoenaed by the U.S. House Committee on ...

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

Post-Biden presidency investigations are testing the legal limits of executive power as President Donald Trump looks into whether key orders were signed without the former president’s consent.

Obama's former doctor states Joe Biden should have undergone cognitive testing while Republicans probe claims of a cover-up ...

The move is the boldest yet in Trump's campaign against his political rivals and the quest by Republicans to overturn Biden's ...

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

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