Explores the anatomy and functions of human joints, categorizing them into three main types: fibrous, cartilaginous, and synovial. It details the characteristics and subtypes of each joint type, ...

Given last week’s election results, it’s a good time to think about movements. Wikipedia defines a social movement as “A coordinated group action focused on a political or social issue.” That allows ...

Want to know who the players are in the disparate, fragmented Tea Party movement? National Journal provides a list of the most influential groups involved, from the citizen-activist-originated ...

Today the traditional noblesse oblige notion of philanthropy as giving by a wealthy, more privileged class (conventionally white and male) to a poor, less privileged class (particularly people of ...

The uprising that occurred after George Floyd, a Black Minneapolis resident, was killed in May by Derek Chauvin, a White Minneapolis police officer, touched every U.S. state and numerous cities ...