Teenagers with aggressive tendencies may experience faster ageing and face physical health issues later in life, according to ...

Chimpanzees have a reputation for being aggressive, while bonobos are often seen as their peaceful counterparts. This ...

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; ...

Learn how comparing aggression in chimpanzees and bonobos challenges the long-held belief that chimpanzees are the more violent of our closest ape relatives.

Historically considered a more peaceful species than their chimpanzee cousins, bonobos are actually just as aggressive -- but target their ire most often at males.

When a child displays violent or aggressive behaviour, such as hitting, biting, anger, or sudden defiance, the first reactions are often blame and discipline. Parents may worry about poor parenting, ...

We all come across people who appear very calm but who we can sense have anger and hostility beneath the surface. The show of calmness is an effort to subtly and discretely hide their real feelings.

Passive-aggressive people often say these 11 unnerving things without even realizing how damaging they sound. If you've ever ...

New leaders that fail to deal with others’ passive-aggressive behavior inevitably fail themselves. This is even more of an issue with the increase in remote work as that makes it easier for those ...

Spotting passive-aggressive behavior isn't always easy. Here's how to recognize and deal with passive aggression in your relationships. In truth, some passive-aggressive people might not ever reach ...