Here are six takeaways. Head-related penalties were in the spotlight last month, highlighted by New York Rangers’ Matt Rempe’s eight-game suspension for elbowing Dallas’ Miro Heiskanen from behind.

Dallas scored the final five goals of the game to keep Chicago reeling. The Blackhawks have lost four straight and six of ...

Jamie Benn and Matt Duchene fueled the win with huge offensive nights, each tallying three points on the night.

December has been a little rough for Heiskanen, who has five assists and a minus-2 rating over 13 contests this month. He's up to 17 points (four on the power play), 77 shots on net, 60 blocked shots ...