Latest Challenge hypothesis Stories

2013-12-12 23:01:18

Reasons for low testosterone and basic tips on how to increase testosterone levels naturally are revealed. Diet Recommendations suggests understanding the problem of low testosterone so that men can fix it through natural means. Boston, MA (PRWEB) December 12, 2013 Increasing numbers of men around the world are suffering from low testosterone levels at earlier ages than ever. In a new video from Diet Recommendations, their team of researchers discusses how testosterone levels in men are...

Competitive Testosterone: How Humans Evolved To Form Coalitions
2013-05-15 05:49:21

April Flowers for redOrbit.com - Your Universe Online Sporting events can become the hub of a community, bringing it together, but they can even fuel bitter rivalries. A new study, led by the University of Missouri, has found that testosterone levels during group competition vary depending on the relationships of the competitors. These hormones levels may be related to the formation of alliance in warfare. “One interesting thing about humans is that we are the only animal that...

Solo Song Of Tropical Birds Regulated By Testosterone
2012-10-31 15:38:25

Max-Planck-Gesellschaft Experiment in females uncovers male hormonal mechanism In male songbirds of the temperate zone, the concentration of sex hormones is rising in spring, which leads to an increase in song activity during the breeding season. In the tropics, there has been little evidence so far about such a clear relationship between hormonal action and behavior, which is partly due to a lower degree of seasonal changes of the environment. Researchers of the Max Planck Institute...

Word of the Day
  • Wasting away as a result of abstinence from food.
The word 'abrosia' comes from a Greek roots meaning 'not' and 'eating'.