Agence France-Presse: The Australian government has announced a multi-million dollar investment in research on reducing gas emissions from farm animals as part of the fight against global warming. Methane gas from livestock flatulence accounts for about 12 percent of the country’s annual greenhouse gas emissions, Agriculture Minister Tony Burke said as he launched the 26.8 million dollar (17.4 million US dollar) project. The emissions from 120 million sheep, cows and goats comprise the country’s …