Although experts generally agree that populist political leaders or parties display high levels of anti-elitism, definitions of populism vary. We use three measures to classify populist parties: ...

For this analysis, we grouped people into two political categories: those who support the governing political party (or parties) in their country, and those who do not. These categories were coded ...

For more than a century, the human appendix has been written off as a biological relic, a shrunken leftover from plant-eating ancestors that serves no real purpose. That view is now outdated. A ...