Cooper has been behind bench with the Lightning since March 2013, and the team has made five appearances in the Eastern Conference Final.
The 28-year-old Swede was almost a point-a-game player last season with 24 goals and 26 assists in 50 games.
Barkov has agreed to an eight-year extension with the Panthers. The deal is worth $80 million, with a $10 million average cap value.
The men's Olympic hockey tournament runs from Feb. 9 to 20. Canada's first game goes Feb. 10 against Germany.
With the deals finally signed, Hughes and Pettersson have finally rejoined the team in Vancouver.
The International Ice Hockey Federation announced schedules at its semi-annual congress in St. Petersburg, Russia.
Sanford had 16 points (10 goals, six assists) in 52 games for the Blues last season.
Canadian NHL teams are set for fans to return this season as the league resumes an 82-game schedule and its regular division setup.
The NHL found no evidence that San Jose Sharks forward Evander Kane bet on NHL games or tried to throw games after investigating allegations made by his estranged wife.
The 24-year-old Kaprizov topped the Wild and all NHL rookies with 27 goals in 55 games last season.
The 36-year-old Zajac plans to remain with the Devils in a player development and consulting role.
The big Slovak defenseman will chase the Stanley Cup at least one more time just over a decade since hoisting it as Boston’s captain.
Yamamoto compiled eight goals, 13 assists and 26 penalty minutes over 52 games for Edmonton last season.
The Ottawa Senators confirmed the 33-year-old centre is hanging up his skates on the team's social media channels.
The team announced Wednesday that the two-time Hart Trophy winner will be out at least six weeks after undergoing wrist surgery.
The Flames signed Connor Mackey to a two-year deal worth US$912,500, and veteran forward Brad Richardson to a one-year, $800,000 contract.
Hronek has 16 goals and 64 assists for 80 points through his first 167 regular-season NHL games
Batherson, 23, was Ottawa's fourth-leading scorer last year with 34 points (17 goals, 17 assists).
The Buffalo Sabres locked up Casey Mittelstadt and defenseman Henri Jokiharju to three-year contracts each worth $7.5 million.
Farabee's extension kicks in with the 2022-23 season. He was scheduled to become a restricted free agent after this season.