Forbes contributors publish independent expert analyses and insights. Mark Travers writes about the world of psychology. Despite the abhorrent atrocities they commit, many people can’t help but wonder ...

For decades, criminologists and true crime documentaries have attempted to understand what causes serial killers to commit the atrocities they do. Dennis Rader, John Wayne Gacy, Jeffrey Dahmer, Albert ...

When Michele Romano went missing last August, her family and their close friend, podcaster Lauren Lee Malloy, labored over flyers bearing her image: a woman with a gentle smile and a spill of braids, ...

There’s a fine line between moving through a handful of serious relationships over a long period of time and “serial monogamy,” the pattern of hopping from partner to partner, endlessly. In fact, many ...