Almost 25% of all Americans live more than an hour away from a trauma center by helicopter. A new study may help emergency crews make critical transport decisions.

Lawson Crouse scored his second goal with 13.5 seconds left in the third period and the Arizona Coyotes returned home to end a 19-game losing streak to the Boston Bruins with a 4-3 victory.

Alex Ovechkin scored his 787th career goal to break Gordie Howe’s record for scoring with one team, but the Arizona Coyotes scored three times in the third period to rally for a 3-2 win against the Washington Capitals.

Blake Wheeler scored 32 seconds into overtime and the Winnipeg Jets spoiled the Arizona Coyotes’ Mullett Arena debut with a 3-2 victory Friday night.

Brad Marchand had two goals and three assists to help the Boston Bruins beat the Carolina Hurricanes 5-2 and even their first-round playoff series a two games apiece.