Questions arise about President Biden's prostate cancer as his last PSA test was in 2014. The cancer, with a Gleason score of 9, has metastasized to the bone.

Urologist Dr. Jamin Brahmbhatt knows the complexities surrounding prostate-specific antigen testing with his patients. Here’s what to consider with the PSA test.

PSA grades a variety of trading cards, including the Pokemon TCG. While there are other grading services out there, PSA is one of the most well-recognized. When browsing places like GameStop and ...

A 2018 Topps Chrome Sapphire Shohei Ohtani #700 rookie card sold for $2,075.50 in a PSA 9 grade on March 17, which was less than the last raw sale of $2,336. A PSA 10 last sold for $4,200.

Urologist Dr. Jamin Brahmbhatt knows the complexities surrounding prostate-specific antigen testing with his patients. Here’s what to consider with the PSA test.