Obama

Actor's climate change documentary jumps around in its effort to cover a huge amount of ground, but ultimately hammers home its intended sense of urgency

Landmark case kicks off today in Court of Appeals for the District of Columbia, with opponents and supporters of the pioneering legislation set to make their case

President Obama signs Memorandum to link climate and national security policy as renowned scientists slam Donald Trump for stance on climate action

National Offshore Wind Strategy sets out how government can support hoped-for boom in offshore wind energy

Latest plank of President Obama's climate change plan will see carbon emissions and fuel consumption of trucks cut by 25 per cent within the next decade

Trump has shown a 'profound ignorance' of science and public health issues through his stance on environmental laws, claim former EPA administrators

US Environmental Protection Agency confirms greenhouse gas emissions from aeroplanes pose environmental threat, paving the way for federal limits on pollution

Indian Prime Minister Modi joins US efforts to ratify agreement as soon as possible this year following meeting with President Obama

Presumptive Republican nominee said he would 'at a minimum' renegotiate the terms of the landmark climate pact, claiming its terms are 'bad for the United States'

Case will now be heard by a full panel of nine judges at the Court of Appeals for the District of Columbia Circuit