Montreal Canadiens forward Max Domi has been suspended for the remainder of the NHL pre-season after punching Florida defenceman Aaron Ekblad during an exhibition game.

Oilers fans and players weren't happy about Sunday night's game - and not just because the team lost. Connor McDavid was pulled off the ice because of a concussion risk. Why? An expert explains.

Centralized spotters observing games on television were added to the NHL's concussion prevention protocols on Tuesday night.