While House Republicans and Trump appear to be aligned in their desire to investigate Biden’s fitness to serve, there is some frustration brewing among congressional committees about how quickly the Trump administration is responding to some of their requests, according to multiple GOP congressional sources familiar with the matter.

Insightful videos by Peter Doocy raise questions about Joe Biden's mental acuity and media's reluctance to address his health concerns.

The news of Joe Biden's prostate cancer diagnosis has raised questions about why the disease wasn't detected earlier.

Former President Joe Biden bombed a closed-door, scripted town hall so badly the footage was unusable for campaign purposes, a new book alleges. Axios’ Alex Thompson and CNN’s Jake Tapper released “Original Sin” Tuesday,

Top Democrats are taking heat for supporting former President Joe Biden's re-election campaign despite frequent visits that should have made them aware of his cognitive decline.

From Grover Cleveland to John F. Kennedy and Donald Trump, examples abound of presidential maladies being minimized or kept secret.

Trump questions Biden’s legitimacy as Republicans seek to capitalize on details of his decline in new book - ANALYSIS: In release of Original Sin, Trump and Republicans see a well-timed distraction, w

"Original Sin" reveals how Biden team tried to control narratives about his health, with Steve Ricchetti denying claims of decline before a major WSJ article.