Airline estimates new efficiency measure will cut nearly one million tonnes of CO2 emissions and save $275m over 2013
United Airlines has said it intends to reduce its fuel use by 85 million gallons (322 million litres) over the course of 2013, cutting 828,750 metric tonnes of CO2 emissions and saving itself around $275m....
Teenage activist claims 'it doesn't take a college degree in economics' to realise world is on course to blow a hole in 1.5C carbon budget
The UK's climate advisory body has tabled an ambitious set of policy measures to deliver net zero farming – here are the key takeaways
The Environment Agency, Forestry Commission and Natural England have voiced strong support for several key recommendations outlined in today’s Committee on Climate Change land use report
Coalition includes leaders from “all forms of protein” will meet to discuss ways to increase global protein supply