Feeding seaweed to cows cuts methane by 99% 26th September 2018NewsDeleted User Feeding cows seaweed cuts 99% of greenhouse gas emissions from their burps, research finds | The Independent https://www.independent.co.uk/environment/cows-seaweed-methane-burps-cut-greenhouse-gas-emissions-climate-change-research-a8368911.html?amp&__twitter_impression=true