While House Republicans and Trump appear to be aligned in their desire to investigate Biden’s fitness to serve, there is some ...

House Oversight Chairman James Comer is requesting former President Joe Biden's White House physician, Kevin O'Connor, appear ...

The revelation of former President Joe Biden ‘s cancer diagnosis has seemed to halt the ongoing debate over his fitness for ...

With new books raising alarm over Biden’s health, Comer emphasizes the need for transparency on the former president's mental ...

President Joe Biden’s cancer diagnosis and ongoing mental decline has sparked a firestorm of controversy and criticism for ...

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

CNN figures and reports pushed back last year against the notion of President Joe Biden's mental decline in office. Here are some examples.

Biden’s alarming comments came during a speech about emissions from oil refineries near his childhood home in Claymont, Del., ...

Reckoning ahead? After a lifetime in public office, the former president faces a perilous cancer diagnosis and difficult ...

Joe Biden ended a half-century career in public ... The former commander-in-chief, who left the White House and headed straight to California for vacation, has stayed low-key for months.