Many different characteristics make NFL stadiums unique. Age is often discussed among fans. Here's how stadiums stack up from ...

Soldier Field turned ... State Farm Stadium, Arizona Cardinals, 2006 State Farm Stadium opened Aug. 1, 2006, and it was previously known as Cardinals Stadium and University of Phoenix Stadium.

For an NFL that is laser-focused on revenue, a stadium that requires more than 11% of its usual seating capacity eliminated for the Super Bowl is suboptimal. This is evidence that one relative ...