Washington: People commit fraud because they are unhappy about being rejected, a new study in Frontiers in Psychology has found.

Washington: Many in the general public think scientific and technological innovations bring helpful change to society, but they are more concerned than excited when it comes to the potential use of emerging technologies to make people's minds sharper, their bodies stronger and healthier than ever before, according to a new Pew Research Center survey.

London: Sexual minority boys and girls are more likely to purge or take laxatives, use diet pills, or fast to lose weight than their straight peers, and those disordered eating trends may not be improving, according to new research from the University of British Columbia.

Washington: Is your smart phone making you smarter? Does your car direction finder make you eligible for NASA training school, and your camera phone enables you to be a Walter Cronkite reporter-wannabe so savvy you can skip four years of journalism classes? Modern techie devices can be helpful and make life easier, but there are serious drawbacks, says a Texas A&M University professor who studies technology.

Binghamton: When it comes to messaging users on dating websites, men tend to be more aggressive and contact users they are interested in, whereas women tend to be more conscious of their own attractiveness to other users, according to new research.

London: New research into birth order effects has found that the last-born children of non-entrepreneurial parents are more likely to go into business than first-borns.