The former 'Entertainment Tonight' co-host revealed in 2015 that he had been diagnosed with a rare form of prostate cancer ...

Former ET co-host John Tesh revealed he that he far exceeded the wildest expectations of doctors who diagnosed him with cancer more than a decade ago - but he still lives with the disease.

John Tesh says he has outlived a terminal cancer prognosis by nearly eight years while continuing treatment for metastatic ...

The study analyzed data from more than 1.8 million people for 16 years ...

He was only given 18 months to live.

New research suggests that a vegetarian diet can help lower the risk of cancer, but not in all cases. We spoke to experts to ...

John Tesh is opening up about his fight against cancer, a decade after doctors told him he might only have 18 months to live.

In a study of adults with advanced prostate cancer taking androgen-receptor pathway inhibitors and different types of ...