A 1961-62 Fleer Wilt Chamberlain rookie card has been downgraded from a Gem Mint 10 to a Mint 9 by PSA. The difference in ...

PSA quietly announced a change to its labels on Thursday with a familiar format making a return. In a post to Twitter/X on Thursday, PSA President Ryan Hoge announced that the company would be ...

Sustained long-term safety data for tildrakizumab strengthens the positioning of IL-23 inhibitors as a preferred choice, ...

Investigators compared PSA90 response between new users of apalutamide vs abiraterone for mCSPC using a large US cohort.