It’s rare for a news day to go by without some mention of extremism. But it’s also rare for the meaning of this word to be explained – so what does it mean?

Why do some people cling so tightly to rigid worldviews, even when all the evidence proves them wrong? That is the question at the center of “The Ideological Brain,” a new book by neuroscientist Dr.

Your brain and your politics go hand in hand. We all know someone —an uncle, a colleague, a childhood friend— who seems to ...

Alleged members of Jemaah Islamiyah behind bars at the South Jakarta court detention house on April 7, 2009. Bay Ismoyo/AFP via Getty Images Terrorism remains a persistent threat to nations around the ...

Queenslanders have delivered a stinging rebuke to Anthony Albanese’s push for tighter gun laws, demanding the Prime Minister ...