What causes sudden aggression? A new study identifies the LH-DRN brain circuit that triggers physical attacks in mice.

Guards inside in the Walker County Jail, a north Alabama facility at the center of recent claims that an inmate died of hypothermia, were already facing a separate suit over allegations they assaulted ...

Before we had gaslighting and narcissism, passive-aggressive behavior was considered a major faux pax. It still is and for good reason. But let's back up a second—what exactly is "passive aggression"?

Add Yahoo as a preferred source to see more of our stories on Google. How can parents distinguish typical aggressive behavior in kids from something more extreme? Experts explain. (Image: Getty; ...

We’ve probably all seen TV shows or movies such as One Flew Over the Cuckoo’s Nest (starring Jack Nicholson), where an individual with a mental illness is placed in a straitjacket in a psychiatric ...

Aggressive driving has shifted from an occasional scare to a near constant backdrop on American roads, and the latest research shows it is not just a feeling. New AAA findings indicate that hostile ...