Joe Biden's alleged Ambien use raises questions, as the medication is contraindicated for those requiring mental alertness, ...

After Hunter Biden suggested his father's debate performance was impacted by Ambien use, doctors note the sleep medication ...

Former President Joe Biden is back in the limelight, attacking Republicans who are investigating his administration's use of ...

They [just] convinced themselves, in effect, they believed what they wanted to believe instead of their lying eyes, even ...

In a surprising turn of events, Ron Klain, Joe Biden's former chief of staff, voluntarily faced congressional investigators, ...

The story of Biden’s cognitive decline and its cover-up is the subject of Original Sin, Tapper’s No. 1 best-selling book ...

Former President Joe Biden’s own allies reportedly raised serious concerns about his ability to stay in the race long before ...

Ron Klain, who reportedly declared "We're f---ed" during Biden's debate performance, faces questions from House Republicans ...

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

Dr. Kevin O'Connor cited physician-patient privilege and the right against self-incrimination under the Fifth Amendment.

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

Anthony Bernal, Jill Biden's former chief of staff, declined to answer questions during a closed-door deposition with House ...