Man's best friend earned its title for good reason. Here are ways dogs can improve the quality of our life in the long run.

Psychopathic individuals don't have the natural tendency to consider the perspectives of others, which is linked to their criminal behavior.

The urge to check our phones may have stemmed from the natural human desire to monitor and be monitored by others, study says.

Different types of smiles could provoke varying physical reactions in recipients. At times, they may even increase stress levels.

Hand-holding provides pain relief and increases the brain-to-brain coupling network, researchers say.

Experts discuss 'selfitis' and the influence of photo filters on cosmetic surgery trends.

With a little help from virtual reality, researchers examine what causes déjà vu and feelings of premonition.

A new study claims that psilocybin — the chemical agent that makes people hallucinate can help patients with treatment-resistant depression.

Experiences of sibling bullying during middle childhood can have lasting, detrimental effects on mental health.

New research has found that many men on college campuses do not have accurate ideas about sexual consent.

Charles Manson orchestrated savage murders in the late 1960s and showed signs of antisocial personality disorder. Whether he was a psychopath or a sociopath is up for debate.

Exercise has been shown to help people with depression and anxiety, and mental health patients want their doctors to help them use that physical activity as treatment to relieve stress and feel better.