Liz Truss says putting price tag on environment would help decision-making by businesses and government

Level of belief has increased seven percentage points in the past six months as climate change brings weather events closer to home

Head of Volkswagen's UK operation apologises for scandal, saying a third of vehicles to be recalled in Britain need significant repairs

Republican presidential contender and golf course owner says planned turbines would be 'monstrous' blight on Aberdeenshire coastline

Lack of clarity is damaging investment in renewable energy, as well as gas and nuclear, says director of Imperial College London's centre for energy policy

EU may ban 'defeat devices' after laboratory tests raise questions over whether some TVs could be set up to game efficiency tests

Italian oil giant's $5.5bn project in Norwegian Arctic set to launch by the end of the year

Bank of England governor tells Lloyd's insurers 'challenges currently posed by climate change pale in significance compared with what might come'

David Cameron says cash spread over five years will come out of foreign aid budget as he meets Ban Ki-moon and François Hollande at UN

Countries publicly calling for investigations into VW emissions rigging scandal have privately fought to keep loopholes in car tests for carbon emissions