According to Hims, “There’s a commonly held stereotype that men with high testosterone levels are aggressive beefcakes who ...

For US Secretary of Defence Pete Hegseth and “masculinity influencers”, testosterone has become synonymous with manliness, ...

Dr. Sapolsky is a neuroscientist and primatologist. See more of our coverage in your search results.Encuentra más de nuestra cobertura en los resultados de búsqueda. Add The New York Times on ...

Over the past decades, numerous studies have investigated the neural and cognitive processes underpinning intergroup conflict, as this could help to explain what fuels belligerent behavior, political ...

How low is too low when it comes to testosterone levels? When Defense Secretary Pete Hegseth announced in July 2026 that U.S.

Testosterone (T) increases response to sexual and aggressive stimuli. Although human studies show that T can promote positive social responses in some contexts —such as promoting social status—its ...

For decades, testosterone has been recognized as the primary driver of male reproductive development and secondary sex characteristics. Yet its influence extends beyond fertility and sexual function, ...

LONDON (Reuters Life!) - Testosterone makes people behave badly, but only because of our own prejudices about its effect, not its true biological action, scientists said on Tuesday. A Swiss and ...

A recent study published in the journal Psychological Science suggests that a single dose of testosterone does not cause men ...

In the largest trial of its kind, scientists discovered that boosting testosterone did not affect men’s choices in trust, risk, or fairness games, undermining years of smaller, attention-grabbing ...

This last week was my first week of teaching a new course at the University of Illinois. The course is called "Power, Status, and Influence" and so far I've finished preparing about 80% of the lecture ...