Women see scarlet, men see red Jennifer Viegas Discovery News Wednesday, 4 August 2004 The world may appear a more colourful place to women, according to a new study that finds many women perceive a greater range of colours than men, particularly shades of red. The U.S. study, which analysed DNA from populations around the world, is published in the September issue of the American Journal of Human Genetics. How men and women see the world appears to relate to evolution and how our early ancestors found food. Men were likely to have been surveying the landscape for prey to...