Who Refs The NBA’s Referees? The league uses an advanced analytical system to monitor and grade its officials.

Live coverage of night one of the CNN Democratic Debate featuring Bernie Sanders, Elizabeth Warren, Beto O'Rourke, Pete Buttigieg, Amy Klobuchar, Marianne Williamson, Tim Ryan, John Hikenlooper ...

Sources: American Community Survey, U.S. Election Atlas, ABC News Although they all have highly educated populations, these counties are otherwise reasonably diverse. The list includes major ...

If you’re one of the approximately 320 million Americans who don’t live in New York City, it might seem like its Democratic mayoral primary has gotten an outsized amount of media coverage. But ...

In the aftermath of the 2020 election, Republican lawmakers have pushed new voting restrictions in nearly every state. From making it harder to cast ballots ear… ...

Science Isn’t Broken It’s just a hell of a lot harder than we give it credit for.

Longtime readers of FiveThirtyEight are probably familiar with our pollster ratings: letter grades that we assign to pollsters based on their historical accuracy and transparency. Since 2008, we ...

Our New Metric Shows How Good NFL Receivers Are At Creating Separation Lay off Michael Thomas, haters.

The Comey Letter Probably Cost Clinton The Election So why won’t the media admit as much?

If it were up to me — and I grew up in East Lansing, Michigan, where you could literally hear the roar of the crowd from Spartan Stadium in my backyard on game days — the Big Ten would have ...

When the new Congress comes into session in January, there will be more Black Republicans serving together on Capitol Hill than at any point since 1877. The number? Five. 1 For years, Republicans ...

I’m a bit obsessed with fortune cookies. I, an otherwise non-superstitious person, have no fewer than five incidentally meaningful ones stashed away in special places. I know I shouldn’t take ...