EnvironmentCows have been potty-trained to reduce greenhouse gas emissions Sixteen young cows learned quickly how to urinate in a latrine, allowing their urine to be processed without producing greenhouse gases emissions 51¶¯Âþ
EnvironmentFatih Birol interview: Using energy isn’t evil – creating emissions is People think using more energy is a bad thing, says International Energy Agency chief Fatih Birol – but as long as we can make it cleanly, it needn’t be Features