Investigation will examine if Biden's aides deceived the public about his mental state and whether presidential authorities ...

Trump ordered an investigation of his predecessor, Joe Biden, for alleged 'cognitive decline' and use of an autopen to sign ...

President Donald Trump has ordered an investigation into former President Joe Biden and his aides, accusing the latter of ...

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

President Donald Trump has ordered an investigation into pardons and other executive actions issued by his predecessor, Joe ...

President Donald Trump’s executive order does not specify the parameters or legal justification for investigating President ...

President Donald Trump ordered an investigation into former President Joe Biden’s actions and autopen use in a Wednesday ...

Since taking office, Trump has repeatedly suggested without evidence that Biden’s aides used an autopen to put his signature ...

The president alleges the mechanical signature device was used to conceal his predecessor's cognitive decline and sign ...

Former President Joe Biden's physician, Dr. Kevin O'Connor, has been subpoenaed to testify before Congress on June 27 ...

Biden's doctor could be a valuable witness for investigators into his alleged autopen use and mental decline, though medical ethics laws could stand in the way.

The investigation will also look at whether Biden’s aides conspired to make false statements about his capabilities and to ...