US Environmental Protection Agency confirms greenhouse gas emissions from aeroplanes pose environmental threat, paving the way for federal limits on pollution
The US Environmental Protection Agency has formally ruled that greenhouse gas emissions from aeroplanes contribute to climate change, and thus pose a threat to the health and wellbeing of US citizens....
COP25 hosts Chile insists a workable compromise must be found, but Brazil, the US and Australia stand accused of trying to neuter agreement
COP25 talks likely to spill into extra time as EU, smaller nations and business urge for robust Paris Agreement rules in face of US, Brazil and Australian opposition
Was it really 'a bad night for the climate'?
Who's in and who's out following the historic Conservative victory