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.

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

An investigational approach to diagnosis of prostate cancer uses sound waves to extract "bubbles of information" from cells. ...

Learn the key warning signs of prostate cancer that men often overlook. Early awareness can make all the difference.

Targeted ultrasound therapy offers a less invasive prostate cancer treatment designed to minimize disruption to daily life.