STANFORD, Calif. — Proposed Olympic policies for testing the testosterone levels of select female athletes could discriminate against women who may not meet traditional notions of femininity and ...

Decades after the first prescription of clinical testosterone—with scandal and sensation intermixed among the more appropriate reasons for its use—two new studies show somewhat conflicting evidence ...

According to Victor Conte, who now offers ideas about how to diminish banned dug use in sport after serving time in prison in 2005 for distributing steroids to top athletes, the World Anti-Doping ...

With testosterone testing increasing dramatically in the United States and United Kingdom since 2000, the rate of testosterone supplementation has nearly quadrupled in the United States during that ...

Testosterone sales have grown rapidly over the last decade, but few studies have examined the long-term effects of taking testosterone on cardiovascular health and other important outcomes. This week, ...

Several doctors in the city said that tests undertaken by patients for testosterone levels in the blood could be inaccurate as there is no standard testing in India for the hormone. Several doctors in ...

This is not about Ryan Braun. It is about the possibility that some or many of our baseball heroes, players such as fill-in-the-blank, should have faced the situation Braun faces. Testosterone testing ...

Chuka Onwumechili does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

A rule from the International Association of Athletics Federation (IAAF) that says women athletes with higher-than-average testosterone levels must compete in mens categories is coming under intense ...