Unraveling the psychology behind gun ownership may offer fresh insight into the gun control debate.

The cognitive boost of taking testosterone supplements has not been substantiated — but let’s face it, most men aren’t seeking a better memory when popping testosterone pills. 

A team of researchers analyzed 1,280 suicide notes written between 2000 and 2009 to seek a new prevention strategy. 

What is masculinity? Should gentlemen watch pornography? How do we raise sons to be better than their fathers? What's for dinner? Comedian Jim Gaffigan mulls over these big questions and more.