A "selfish and dangerous" paedophile has been jailed for sexually abusing girls as young as four over a 16-year period.

A former police family liaison officer has been jailed for having sex with a vulnerable woman he was assigned to support.

Sexual rehabilitation for people who have lost limbs or suffered other serious injuries has been largely overlooked in ...

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

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 ...