Dour President Calvin Coolidge and the sex life of a rat

Richard Stephens, who is both a psychology professor at Keele University and an Ig Nobel Peace Prize winner (for his study “Swearing as a Response to Pain,”), explains the famous Coolidge Effect. Stephens writes, in his blog: The Coolidge Effect and the sex life of a rat John Calvin Coolidge Jr. was the 30th United States president, […]

Ant men who really love their mother

This half-century-old song by Tom Lehrer seems—save for its failure to mention ants—to anticipate a study published this month about ants: “Virgin ant queens mate with their own sons to avoid failure at colony foundation,” Christine Vanessa Schmidt [pictured here], Sabine Frohschammer, Alexandra Schrempf, Jürgen Heinze, Naturwissenschaften, vol. 101, no. 1, January 2014, pp 69-72. […]

Most of sex and biology explained, maybe (by fingers)

A person could use this new study to make sense of almost all aspects of biology and sex, if a person had a way of doing so: “Sociosexual Orientation and 2D:4D Ratios in Women: Relationship to Men’s Desirability Ratings as a Long-Term Pair Bond,” Tara L. DeLecce, John P. Polheber, Robert L. Matchock [pictured here], Archives […]

A tribute to regret and regrets

Amanda Hess pays tribute, in Slate, to certain researchers [pictured here] and their research. Her tribute begins thus: College Men and Women Express Different Sexual Regrets. Could Cave People Be to Blame? In a new study published in the Archives of Sexual Behavior, a team of evolutionary psychologists queried 200 American college students on their greatest romantic and […]

Improbable Research