A new study has reignited the debate over whether political ideology is linked to brain structure. The research, published in the journal iScience, offers a more nuanced view than earlier findings, ...

Yes, it’s election season. I’m sure you are as tired of all the political advertisements, polls, and unsolicited text messages as I am. Yet despite the acrimony, I continue to be fascinated by what ...

Conservative voters have slightly larger amygdalas than progressive voters—by about the size of a sesame seed. In a replication study publishing September 19 in the Cell Press journal iScience, ...