Movement patterns can reveal a wealth of information about a system, be it human society or animals in the wild. Cellphone, flight and driving data, for example, all evince the lockdown early in the ...

As student protests in Hong Kong continue, memories of the 1989 Tiananmen Square demonstrations naturally spring to mind. Less iconic but no less notable were the Hungarian Revolution of 1956, which ...

The Supreme Court seems ready to undo Roe v. Wade, the landmark case recognizing the right to choose abortion, in a matter of weeks, and blue as well as red states are already preparing for what might ...