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Science News for September 19, 2004


Genes expose secrets of sex on the side

Researchers at the University of Arizona have discovered new insights into ancient mating and migration patterns in humans using genetic data. The study found that men's genes traveled farther than women's, contradicting previous assumptions about patrilocality, a common marriage practice.

SourceUniversity of Arizona·JournalNature Genetics·DateSep 19, 2004

The art of happiness...Is volunteering the blueprint for bliss?

Research finds that areas with high levels of informal voluntary activity enjoy better health, higher GCSE grades, and lower crime rates. Volunteering is also strongly linked to overall life satisfaction and happiness, with some communities recording the highest percentages of people satisfied with their lives.

SourceEconomic & Social Research Council·DateSep 19, 2004