While social network research has traditionally focused on the benefits of supportive ties, new research identifies negative social ties as potent chronic stressors.

President Trump is already working to piece his tariff program back together, after a Supreme Court ruling ruptured a centerpiece of his economic agenda.

Self-expansion is the process of growing through new, shared experiences. Research finds that it may be one of the keys to sustaining long-term sexual desire.

After a certain point, our trust is fairly stable, so there could be a link between our formative experiences and our feelings about politics.