O.J. Simpson, reality star? Stranger things have happened

Twenty-two years ago O.J. Simpson beat a double murder rap. On Thursday he won parole in Nevada after serving nine years for robbery and kidnapping. Soon, if reports are to be believed, he could be starring in a reality show.

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Freezing frenzy: Cryotherapy makes big promises despite dearth of evidence

When torn knee cartilage threatened a Calgary man’s career as a professional Brazilian Jiu Jitsu fighter, he kept his cool, stripped down to his underwear and climbed into a metal canister chilled to -145 C.

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Health, legal implications of weed still murky this 4/20

Revellers marking 4/20 this year celebrated the federal bill announced last week that will legalize marijuana — but others say the legal and health implications of the law remain hazy.

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