Add Yahoo as a preferred source to see more of our stories on Google. Trump frequently uses dehumanizing language towards immigrants and asylum-seekers in speeches. Kevin Dietsch via Getty Images ...

Since the terrorist attacks of September 11, 2001, drones have promised a way to reconcile military effectiveness with unintended consequences. These unmanned aircraft help keep soldiers safer and ...

When public debates turn sharp or ugly, it’s tempting to shrug off harsh language as just part of the noise — distasteful, certainly, but not truly harmful. Yet research from neuroscience, history and ...

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Anyone who studies mass violence will sooner or later be confronted with the phenomenon of dehumanization. People use the word “dehumanization” in a bewilderingly wide variety of ways, but I use it to ...

Listen to President Donald Trump long enough, and you’re likely to hear his xenophobic views about immigrants. In his speeches, Trump regularly states or implies that undocumented migrants and ...