Heathrow

Campaign group says action to ground flights at airport is proportionate to climate threat, as Heathrow says activists will face 'full force of the law'

Shapps questions whether third runway 'stacks up' on financial grounds and promises to take 'really, really close look' at case for expansion

Turning from the conflict of airport expansions to a vision of a low-carbon transport system

Court of Appeal to hear claims against airport expansion in the autumn after ruling the case raises 'important issues'

Climate campaigners remain insistent airport expansion is incompatible with UK's emission reduction targets

Protest group threatens to use drones and roadblocks to shut down Heathrow unless plans for third runway are ditched

A flurry of stories this weekend suggest policymakers are starting to think about what a net zero economy will require, but are businesses ready for the controversial decisions that await?

Terminal 2 now powered by renewable energy, but airport concedes not enough journeys to and from the hub are being made on public transport

Green groups had argued building third runway would be inconsistent with UK's Paris Agreement climate commitments

Airport's 'Innovation Prize' puts £30,000 up for grabs for entrepreneurs working to crack aviation's carbon challenge