America's wars take uneven toll, study finds

In today's wars, Americans who die or are wounded in battle are disproportionately coming from poorer parts of the country, according to a new study released this week.

Study explores trust in online gamers' psychology

New research from UT Dallas shows that players of massively multiplayer online games, or MMOGs, who are motivated by social elements of online play display more trust in fellow players and a greater willingness to disclose ...

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