Mwelu is a 34-year-old chimp at Zoo Knoxville. He is now recovering after a groundbreaking surgery to remove a tumor.

Liver cancer is considered one of the rarer types of cancer in Germany, but the number of new cases is increasing. The ...

Stephen Greene, an attorney and father of two, experienced unusual symptoms before being diagnosed with a brain tumor. It ...

Mast cell tumors (MCTs) are among the most common skin cancers affecting dogs and cats. These tumors originate from mast ...

The patient told doctors he’d been living with the lump for 16 years and had tried treating it with simple ointments, without success.

Several medical conditions can mimic prostate cancer, causing many of the same symptoms, including painful ejaculation and blood in the urine. Some of these conditions can also cause elevated prostate ...

Katie Thurston, a former star of “The Bachelorette,” is channeling her experience with breast cancer into advocacy, launching a new campaign during Breast Cancer Awareness Month to raise money for ...

Trop-2-targeted datopotamab deruxtecan (Datroway) significantly improved survival versus chemotherapy as initial treatment ...

Having dense breast tissue is one of the biggest risk factors for breast cancer, and it's something most women have never ...