The Latest Breaking News from Testosterone

One of BKFC's biggest home grown stars, Lorenzo Hunt, registered a 172-to-1 testosterone ratio – way above the 4-to-1 allowance.

The inclusion of trans women athletes – women who were assigned male at birth – is one of the most controversial issues in world sports.

Herbal extract artemisinin, used in Chinese medicine, appears to stop excess testosterone production

The treatment, known as NES/T, just completed its phase two clinical trial with flying colors.

The long read: Once upon a time, it was only hardcore bodybuilders who pumped themselves up with testosterone. Today it is no longer niche. But how dangerous is it?

The desire for a sculpted physique is driving some amateur gymgoers to experiment with synthetic steroids – specifically, testosterone supplements. This trend is largely being driven by social media, with thousands of posts discussing ways to boost testosterone levels, and high-profile influencers promoting the supposed benefits of using the synthetic…

Double Olympic champion Caster Semenya arrived at the European Court of Human Rights (ECHR) in Strasbourg on Wednesday for a hearing to decide whether she will have to lower her testosterone levels in order to compete in races.

Men who have testosterone levels below the normal range are at a 40 percent higher risk of death from all causes, and those with extremely low T are at a 60% higher risk of death from heart disease.

Is hormone replacement therapy right for you and, if it is, what type should you take? All your key questions answered

Discover the benefits of Tongkat Ali with these supplements that harness nature's power to boost testosterone levels and enhance men's vitality.

Having himself faced scrutiny for pushing a match official, Jarome Luai feels for Jahrome Hughes, the Melbourne half missing a week for contacting a referee.