Mike Donilon, former President Joe Biden's senior adviser, is set to appear for a closed-door interview on Thursday.

A top Biden White House aide on Wednesday delivered a forceful retort in the face of Republicans’ probe of the former ...

Fox News Digital took a look at the eight former Biden administration aides who have appeared before House Oversight ...

House Republican investigation into Biden's cognitive fitness faces constitutional challenges as three former Biden aides ...

A longtime close aide to President Joe Biden on Wednesday denounced Republican investigations into the former president as ...

Two of Joe Biden’s top White House aides are set to appear before the House Oversight Committee in the Republican-led panel’s ...

Former Biden chief of staff Ronald Klain appears before House investigators probing whether White House aides concealed signs ...

Hunter Biden attributes his father's poor debate performance to Ambien use and exhaustion as House Republicans expand ...

Rep. James Comer said a former deputy chief of staff invoked her Fifth Amendment rights when asked if anyone “instructed her to lie." ...

WASHINGTON -- A former senior aide to Jill Biden on Wednesday became the second person to invoke the Fifth Amendment and decline to answer questions from House Republicans who are investigating ...

Anthony Bernal is the second person Biden staffer to assert their Fifth Amendment right to the GOP-led House Oversight ...