French Tour de France cyclist arrested amid doping claims

  French Tour de France rider Remy Di Gregorio has been charged with “possession of banned substances or illegal devices” sources said on Thursday. Di Gregorio has been arrested, along with two others on Monday night while on the Tour, and was transferred to his home town of Marseille, where he was heard by investigating […]

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Laughing Gas: The Latest Threat to the Ozone Layer

Humankind doesn’t have a great track record when it comes to cleaning up environmental messes, but there was one time we really outdid ourselves. That was back in 1989, when over 190 nations signed the Montreal Protocol, phasing out the use of chlorofluorocarbons

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