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

Former President Joe Biden left office in January, but questions about his mental acuity and decline while in office continue to mount. Here's where the investigations stand ...

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

Donald Trump has once again taken aim at his predecessor, Joe Biden.

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

President Donald Trump has ordered an investigation into whether allies of former President Joe Biden downplayed the alleged ...

The cover-up of President Biden’s obvious mental decline is a historic scandal. The American people deserve to know when this ...

Four former senior aides to former President Joe Biden will testify to the House Oversight Committee about Biden’s alleged ...

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

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

The interview are part of an Oversight Committee investigation into an alleged cover up of President Biden’s mental decline and use of an autopen to sign sweeping commutations and other executive ...