Airport unveils range of extra measures to limit environmental impact of third runway, but concerns remain that expansion is incompatible with air-quality laws and emissions targets
The battle over London's air quality escalated further this week, as Heathrow Airport offered a range of concessions designed to tackle noise and air pollution in a last-minute bid to secure permission...
Controversial Frontier Economics report is finally published, a year after it was completed
Environmental groups expected to step up opposition to controversial project, as White House moves to fast track development
New report from World Resources Institute argues businesses need to find way to decouple GDP growth and resource consumption
International research team argue carbon roadmap and ambitious renewables rollout would see full decarbonisation by 2050