Newslettercommons.wikimedia.org Feeding cows seaweed reduces their methane emissions, but California farms are a long way from scaling up the practice The California Air Resources Board believes feed additives could play a role in helping the state reach its ambitious goal of a 40 percent reduction of 2013 greenhouse gas emissions by 2030.
Solutions www.bbc.com Belching in a good way: How livestock could learn from Orkney sheep The sheep of North Ronaldsay could teach other livestock how to belch in a way less harmful to the climate.
