The Hawkeyes lead the nation with an average of 91.9 points per game, led by Clark's 32.4.
Netminder Souliere's confidence grew after a sweep of Ohio State.
After losing for the first time in seven games, the team is getting back on track before facing No. 2 Iowa.
The Nittany Lions are now ranked No. 15 after a one-point season-opening loss.
One week after a difficult loss to Minnesota, the Nittany Lions bounced back with their first road wins of the season.
Nearly 5,000 folks poured into the Bryce Jordan Center to support Penn State's fight against breast cancer.