Here's a closer look at five of the essential 1961 Topps "All-Star" PSA 10s that are commanding top dollar throighout the ...

Researchers analyze prostate cancer incidence over 20 years in men aged 45-70 years without prostate cancer and identify ...

Many men with low levels could be spared from invasive procedures and frequent testing ...

The year 2025 turned into a nightmare for PSA collectors. What started as whispers about shady grading practices exploded ...

Cards from Hall of Famers take center stage in the final hour of the PSA Vault Spotlight Auction, concluding live on the ...

Prostate cancer is the most common form of cancer among men in England, with cases surging by 25 per cent between 2019 and 2023, according to NHS data. It’s also the second-deadliest form of the ...

Editor's note: Dr. Jamin Brahmbhatt is a urologist and robotic surgeon with Orlando Health and an assistant professor at the University of Central Florida’s College of Medicine.When I learned that ...

The PSA Standard Prepayment Model forecasts the prepayment risk in mortgage-backed securities, helping investors understand how early loan payoffs impact security yields.