Why do humans exact revenge even at great personal cost? To explore the neurobiologic basis of these actions, investigators performed PET scans on men involved in a money-based game; the men contended ...

For some cigarette smokers, strategies to aid quitting work well, while for many others no method seems to work. Researchers have now identified an aspect of brain activity that helps to predict the ...

At a time when conflict and division dominate the headlines, a new study from UCLA finds remarkable similarities in how mice ...

A new study published in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging suggests that stress experienced during basic combat training may dampen the brain’s ability to respond to ...