This is partly due to the use of substances that some of its practitioners consume to enhance their performance or rapidly increase their muscle mass. While these substances may help improve physical ...

Iga Swiatek, a self-described “control freak,” is taking new precautions — including holding on to extra samples of medicine she takes, in case they need to be tested at some point — after a doping ...

Improving access to mental health supports would add an additional $53 billion in economic output nationally, according to a ...