People who repeatedly observe aggression have a higher likelihood of engaging in violent behavior later in life. In a new JNeurosci paper, Jacob Nordman and colleagues, from Southern University of ...

They sound harmless, but they’re not. And yes, you’ve probably said at least one of them.

Aaron was winding up a work call as his partner Jim waited at the dinner table. “I’ll just be a minute or two here,” Aaron whispered, cupping his phone. “No probs,” Jim whispered back. Minutes passed ...

A sample of 4,013 participants from 24 countries were asked about aggression toward siblings and non-sibs, to determine ...