Washington: Employees, who punch in for graveyard or rotating shifts, are more prone to numerous health hazards, from heart attacks to obesity, and now, new research, published in Endocrinology, shows shift work may also have serious implications for the brain.

London: Research co-authored by Queen Mary University of London (QMUL) has found that the 'maths gender gap' - the relative under-performance of girls at maths - is much wider in societies with poor rates of gender equality. 

Washington: A new evolutionary theory argues that women may have been evolutionarily designed to be sexually fluid--changing their sexual desires and identities from lesbian, to bisexual, to heterosexual and back again--in order to allow them to have sex with their co-wives in polygynous marriages, therefore reducing conflict and tension inherent in such marriages while at the same time successfully reproducing with their husbands in heterosexual unions.

Washington: Researchers at the University of Iowa have found an association between financial stress and severe domestic abuse, which is an important step in the effort to develop effective interventions. Their findings don’t prove that one leads to the other, but they do affirm the complexity of domestic violence.

Washington: Happiness… It's something we all strive for, but how do we measure it--as a country? A global community…?

Washington: Neighborhoods are becoming less diverse and more segregated by income — but only among families with children, a new study has found.