Male domestic violence survivors are less likely to seek help than female survivors. A study of 1,200 men finally asked why, and the answer reframes how the problem should be addressed

For decades, doctors assumed men’s libido follows testosterone, peaking in youth and declining steadily. A study of 67,000 people just showed that assumption is wrong

Testosterone is the standard story of male sexual desire. The hormone rises sharply through adolescence, peaks in the late teens and early 20s, and then begins a slow but steady…