Sen. Ron Johnson is launching an investigation into former President Biden's health, he told Axios. Why it matters: The news of Biden's cancer diagnosis as well as new revelations about the White House's efforts to hide the former president's deteriorating health has reignited attacks from the GOP about Biden's fitness to carry out the duties of commander in chief.

Former President Joe Biden has been a fixture in Washington since 1972, starting with his career in the Senate, followed by a combined 12 years in the White House, first as vice president and later commander-in-chief.

Joe and Jill Biden are likely stinging from the backlash that’s come off the back of the former president’s revelation he is battling prostate cancer — including calls for his

The MAGA faithful are accusing Joe Biden’s White House physician of concealing the former president’s prostate cancer diagnosis, and they are demanding that he be subpoenaed. Dr. Kevin O’Connor, an osteopath,

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

President Donald Trump made a cruel comment on Joe Biden's recent cancer diagnosis. The Republican leader said in a White House press conference Monday that he was surprised the public wasn't notified about Biden's condition "a long time ago.