Methane

Study finds faulty well casings are the source of methane leaks in Texas and Pennsylvania

Environmental Protection Agency chief says decision on whether to bring in regulations will be taken this year

President beefs up climate strategy once again with new moves to tackle methane emissions, enhance resilience, and bolster economic case for action

Study shows red meat dwarfs others for environmental impact, using 28 times more land and 11 times water for pork or chicken

British Geological Survey and the Environment Agency publish data showing proximity of shale deposits to major aquifers

Head of sustainability Joanna Yarrow reveals plans to reduce carbon intensity of retail giant's famous meatballs

Study raises fears that US shale gas sites could be responsible for higher levels of methane emissions than previously thought

This little-known nonprofit is working to rebuild the multi-year reflective "bright ice" in the Arctic, in order to slow the Arctic melt

The fast-food giant is committing to purchase sustainable beef, but is it biting off more than it can chew?

Growing population of ruminants such as sheep and cattle is biggest human-related source of the greenhouse gas