Last Updated: Tuesday, January 29, 2013, 21:22
Dancing may provide clues about a male dancer`s physical strength and fitness, which can be picked up by both men and women observers, according to a new study.
Last Updated: Friday, October 07, 2011, 10:23
When humans see red, their reactions become both faster and more forceful.
Last Updated: Wednesday, June 16, 2010, 00:00
The heavier a man`s voice is the
stronger he is physically, says a new study.