The Circle Empires universe is made of interconnected circles, each containing loot to plunder and foes to defeat. You are the god-like leader of your tiny kingdom, hungry for power. Use your ...

WSJ explains how crypto became so interconnected. Illustration: Mallory Brangan A major cryptocurrency operated by Circle Internet Financial Ltd. meant to mimic the value of the U.S. dollar ...

CU Boulder researcher Steve Miller argues for deeper insight into how people understand risk before shocks, especially those related to climate change, happen in global systems The world is becoming ...