The United States has two major political parties today, the Democrats and Republicans, but the Constitution never actually ...

When news breaks, you need to understand what actually matters — and what to do about it. At Vox, our mission to help you make sense of the world has never been more vital. But we can’t do it on our ...

America’s two-party system isn’t an accident — it is a direct result of our electoral structure. The political scientist Lee Drutman tells the Opinion columnist Ezra Klein how shifting to proportional ...