This is conducted through the vaporization and expansion of cryogenic fluids. Ambient or low grade waste heat is used as an energy source with the cryogen providing both the working fluid and heat ...

The NHL's Department of Player Safety has issued a fine of $2,148.44 to Detroit Red Wings forward Jonatan Berggren for cross-checking forward Connor Dewar during Toronto's 4-2 loss on Saturday.

In a scary bit of violence on Saturday night, Red Wings forward Jonatan Berggren cross checked Connor Dewar in the face and could face potential discipline for it. There was another unfortunate event ...