Canada Is Using Genetics to Make Cows Less Gassy Ifeadi C. 11:35 WIRED, Zero Tech Blog Breeding—or someday even genetically engineering—a more efficient cow would make a dent in greenhouse gas emissions. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsVin Diesel laser cut out of ham and cheese is a sandwich masterpieceNew Clerky tools help startups hire and raise funds without running into legal problemsDubai's sky turns black after another skyscraper bursts into flamesNeil deGrasse Tyson isn't riding SpaceX to Mars until Elon Musk answers this challengeThank goodness—there is now no age limit to apply for 'America's Next Top Model'Everyone's convinced Beyoncé's latest Insta video is filled with baby clues