NHL

Karlsson Shines, but Penguins lose game and ground

The Dallas Stars (44-18-11) tallied four second period goals, two on the power play, in defeating the Pittsburgh Penguins (36-21-16), 6-3 at PPG Paints Arena on Saturday. The win for Dallas snapped a four-game losing streak and sent the Penguins to their third-consecutive home loss. They have also allowed four or more goal in ten of their last 13 games.