A Tale of Monogamy and Dopamine

In a recent hack, private information from nearly 30 million users was leaked from Ashley Madison, a “dating” website intended to facilitate extramarital affairs.  The sheer number of Ashley Madison users on this website raises some age-old questions of monogamy: is it instinctual, or even healthy?  What is it about our brains that cause some to seek monogamy and others to reject it?Continue reading

Mending a broken heart with alcohol

Getting over a breakup is not easy; rejection is even more awful.  Many people turn to alcohol to drown out their sorrow.  In an attempt to study this seemingly unreasonable human behavior, scientists found that, surprisingly, humans are not the only ones who seek consolation from alcohol.  In a recent article published in Science, Shohat-Ophir et al. revealed a case of alcohol dependence behavior in Drosophila Melanogaster, commonly known as fruit flies.  They found that when fruit flies get unlucky in love, they are more likely to go for booze and become “drunken” flies.Continue reading