Sports Stadiums Work to Reduce Waste and Improve Sustainable Practices - The New York Times
Here's a look at the coldest games ever in NFL history – NBC Sports Chicago
Browns' Josh McCown, Bengals' Andy Dalton highlight NFL Week 5 - Sports Illustrated
Stafford overcomes injury to throw winning TD pass to Nacua in OT to give Rams 29-23 win over Colts
NFL stadium power rankings
Titans announce renderings of new stadium - NBC Sports
Everything to know about NFL schedule, how it works – NBC Sports Chicago
Bear Down and Out: Chicago's Team Moves to the Suburbs
Philadelphia Eagles not buying into dome hype - and they shouldn't
Which NFL teams play in a domed stadium? – NBC Sports Philadelphia
The Storied History of the BattleDome - XFL Newsroom
List of Indoor and Outdoor NFL Stadiums: How Many NFL Stadiums Are Domed?
Fact or Fiction? Pro football's first indoor game occured in the Astrodome
Even with empty stadiums, NFL still a ratings monster