The 82-year-old former president left the hour-long service, walking slowly and holding onto a woman for support.

Biden's daughter posted an Instagram video of her father at Penn Medicine ringing a bell, which is done to mark the end of a ...

Joe Biden celebrated the end of his radiation treatment for cancer this week by 'ringing the bell' with his family ...

Former President Joe Biden, who was diagnosed with an aggressive form of prostate cancer in May, completed a course of ...

A spokesperson for Joe Biden says the former Democratic president has completed several weeks of radiation therapy to treat ...

Former President Joe Biden has completed his current course of radiation therapy,  a spokesperson told ABC News on Monday.

Former President Joe Biden completed a round of radiation therapy at a Penn Medicine cancer center in Philadelphia Monday as ...