What to Europeans might appear as ‘schizoid’ thinking – a term recently applied to Warburg by his doctors – was entirely natural to the Hopi, consistent with their ‘pictorially thinking, ...

Psychopathy has long been associated with murderers, notorious criminals, and the griping true crime stories that dominate Netflix documentaries. But our recent research is showing they have a complex ...

After reviewing data from more than 15,000 participants across 31 studies, researchers found that both psychopathy and Machiavellianism were consistently linked to higher levels of depressive symptoms ...