A touchdown for the Hawkeyes from Omaha-native Noah Fant tied the game at 14-14 just before halftime.
Stanley Morgan Jr. broke the single-season receiving record for Nebraska in the first half as he hit the 967 yard mark in 2017. Morgan has three cathches for 55 yards and both of the Huskers touchdowns.
The junior wide receiver also had this incredible one-handed catch for his first touchdown of the afternoon.
Quarterback Tanner Lee has completed eight of his 14 passes for two touchdowns and 124 yards.
Nebraska's defense took a hit with the loss of defensive lineman Mick Stoltenberg, who is now in street clothes and will not play the remainder of the game.
Iowa running back Akrum Wadley has run for 86 yards and a touchdown.