http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Working overtime has a disproportionate impact on women in dual-earner households, exacerbating gender inequality and supporting the "separate sphere" phenomenon in which men are the breadwinners while women tend to the home, according to research to be presented at the annual meeting of the American Sociological Association. http://www.physorg.com/news136801018.html Other Sciences Fri, 01 Aug 2008 09:16:58 EST news136801018