Former President Joe Biden is battling an 'aggressive' form of prostate cancer, which is the second leading cause of cancer ...

Former President Joe Biden left office in January, but questions about his mental acuity and decline while in office continue to mount. Here's where the investigations stand ...

Four senior officials in former President Joe Biden's administration are set to testify in a House probe into Biden's health ...

For at least a year, likely longer, the United States did not have a functioning president and the president’s men and women ...