Avalanche send Penguins into losing streak, Matinee Money, 82-game season, Avalanche trade deadline additions making contributions down the stretch, NHL playoff push, High Line Canal, Jay Beagle's cross-check on Troy Terry, Ducks' Ryan Getzlaf announces retirement, Keith Yandle's NHL-record iron man streak ended by the Flyers, Mike Chambers on the Denver Pioneers' run to the National Championship, Cale Makar's quest for the Norris, Auston Matthews 56 goals, NHL end of season awards, calling another player a "diver"