Molly recommends Annie Ernaux’s photographic record of a love affair and a sociologist’s study of the moments when conflict ...

A vanishingly small number of violent sex crimes end in conviction, NBC News investigation shows Less than 4% of reported rapes, sexual assaults, and child sex abuse allegations in certain cities ...

Good sleep and quality sex are intertwined in ways you might not realize. Here’s what experts suggest to improve both your ...

The amount of sperm released decreased sharply with each mating during a single day, reducing the males' fertilization rate.