Recent studies show that survival for men with prostate cancer that has spread to the bone is just under two years. But this form of cancer, though aggressive, can sometimes be controlled. Here's what oncologists who treat prostate cancer say are the most common strategies for treating a cancer like Biden's, and some of the challenges.

Former U.S. President Joe Biden has been diagnosed with an "aggressive form" of prostate cancer that has spread to his bones, his office said in a statement on Sunday. WHAT TO KNOW ABOUT PROSTATE CANCER: Prostate cancer starts in the prostate,

So my life expectancy is maybe this summer. I expect to be checking out from this domain sometime this summer,” the cartoonist said Monday on his podcast.