Cells are the smallest units of life. But even within the same tissue or organ, they are not all identical. New variations arise continuously during cell proliferation. While genetic mutations alter ...

Online posts are reviving a three-year-old clip to suggest a cover-up, but there’s no evidence Biden knew about his prostate cancer back then ...

Former President Joe Biden has been diagnosed with metastatic prostate cancer at age 82. Here's what to know about the ...

ABC News has broken down what former President Biden's prostate cancer diagnosis means and what possible treatments can be ...

Biden’ health has long been a point of debate among voters, many of whom have pointed to signs of Biden’s declining performance, both in regards to physical movement and mental acuity.