Dolphins killed during Ida’s storm surge are a reminder of how vulnerable Louisiana's marine life is to climate change. And locals worry a controversial river diversion project to increase the state’s marshland could make things even worse.

After expressing support for carbon pricing earlier this year, the American Petroleum Institute and other oil lobby groups are pressuring Congress to not put a tax on methane. Critics see yet another cynical attempt to block climate action.

The Global Warming Policy Forum has a “laughable record of inaccurate and misleading claims” about climate and energy policy, said one expert.

Quentin Willson has left FairFuelUK, an anti-fuel duty group backed by several MPs, over its "lack of environmental sensibilities" and a report it recently released containing "unforgivable howlers”.

Geoffrey Supran, a climate researcher at Harvard University, said the UK government had its priorities “completely backwards” if the meetings could be seen as a proxy for where ministers were focusing attention.

Oil & Gas UK and the Department for Business, Energy and Industrial Strategy have been taking the CCC's advice "out of context" when discussing new North Sea projects, say campaigners.

A climate campaigner said Morgan’s new roles at the bank would be “hypocritical and selfish” unless she pushes Santander to completely phase out its funding of fossil fuels.

Analysis published in scientific journal Nature has found that global oil and gas production has to peak immediately and fall by 3% each year until mid-century.

May has called on fellow Conservatives to unite behind the government’s climate plans amid backbench opposition - but her own record is mixed.

Campaigners are urging ministers to "keep the coal in the ground" as an inquiry into the Whitehaven mine begins.