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 ...

Cancer cells respond to stress with greater diversity. Drugs that affect DNA replication, or radiation that causes direct DNA damage, lead to increasingly diverse offspring over multiple cell ...

In biology classes from high school through university, I learned that mitochondria are little objects that reside within ...

Former President Joe Biden has been diagnosed with metastatic prostate cancer. Here's what we know about Biden's prognosis, ...

According to the statement, Biden, 82, was diagnosed with cancer on Friday, May 16, upon a medical check after experiencing ...

The tissue is then viewed under a microscope to determine whether ... in which radiation is applied to the entire brain to kill tumor cells. “This method,” Goldman explains, “treats the ...

Mapping a human cell gives researchers a view of subcellular architecture and sheds light on how cancer develops.

Johnson pieced together the story of Karla Flores’s eye socket surgery through more than a dozen interviews with the three surgeons, Flores and her family. In addition, the reporter was able to ...