LONDON (Reuters) - People will have to cut meat from their diets if the world is to stay within safer limits of planet-warming greenhouse gases, nitrate pollution and habitat destruction, according to a report...

Biotech whiz Pat Brown makes the global-warming case against animal farming.   Patrick O. Brown, a Stanford University biochemist, has changed science twice by giving stuff away. In the early 1990s Brown invented the...

Climate change campaigner Al Gore believes turning vegetarian could aid the battle against global warming. Substituting more fruit and vegetables in an everyday diet was the responsible thing to do, he said. In the...

People should go vegetarian for at least two days a week in order to save the planet, according to a new report. Sir Paul McCartney, Lord Stern and the UN have suggested people may...

Livestock causes far more climate damage than first thought, says a new report. Climate change emissions from meat production are far higher than currently estimated, according to a controversial new study that will fuel...

To cut global warming, Swedes study plates STOCKHOLM -- Shopping for oatmeal, Helena Bergstrom, 37, admitted that she was flummoxed by the label on the blue box reading, "Climate declared: .87 kg CO2 per...