News tagged with testosterone level

Related topics:

Elaborate plumage due to testosterone?

(PhysOrg.com) -- In many bird species males have a more elaborate plumage than females. This elaborate plumage is often used to signal body condition, to intimidate rivals or to attract potential mates. In ...

Oct 21, 2011
4 / 5 (2) 0 | with audio podcast

Natural-born consumers

What do fast-food restaurants have in common? Why are women more likely to become compulsive shoppers and men more likely to become addicted to pornography? Why do men's testosterone levels rise when they ...

Jun 29, 2011
3.3 / 5 (3) 1