This article introduces practical methods for evaluating AI agents operating in real-world environments. It explains how to ...

Numbers rarely make headlines, but pi has a habit of doing exactly that. The ...

Nutrition usually makes a small but potentially valuable contribution to successful performance in elite athletes, and dietary supplements can make a minor contribution to this nutrition programme.

Objective To examine the effect of gender affirming hormones on athletic performance among transwomen and transmen. Methods We reviewed fitness test results and medical records of 29 transmen and 46 ...