Follow along for live updates from the Philadelphia Eagles' Week 5 game against the Denver Broncos at Lincoln Financial Field.

The Eagles took a two-score lead into the fourth quarter Sunday but gave up 18 unanswered points to lose 21-17 to the Denver Broncos at Lincoln Financial Field. Here are five things we learned about the Birds, who suffered their first home loss since September of last year against Atlanta.

Denver overcame a 14-point fourth-quarter deficit, scoring 18 consecutive points en route to a 21-17 win over the defending Super Bowl champion Eagles. The Broncos entered the fourth quarter 1-112 all-time when facing a deficit of at least 14 points on the road. In dramatic fashion, they added another tally to the win column.

Early in the Denver Broncos' upset win over the Philadelphia Eagles, tight end Evan Engram came off the field perhaps a bit frustrated. After all, it had been a tough day at the office, as the veteran tight end went into halftime with just one reception for negative yardage.

The team made two roster moves ahead of Sunday's game. First, Denver placed tight end Lucas Krull on short-term injured reserve with a broken foot. Second, to fill Krull's former spot on the active roster, Denver promoted linebacker Garret Wallow from the practice squad to the 53-man roster.

Next, Nate & Charles dive into their 3 Highs, 3 Lows from Week 5. On the bright side are the Denver Broncos, Baker Mayfield and the Tampa Bay Buccaneers' high-powered win and Cam Ward's insane first win with the Tennessee Titans.

Denver overcame a 17-3 deficit to hand Philadelphia its first loss. Plus, Indianapolis showed why it could be a legitimate threat in the AFC.