There are tears and smiles as the climate change deal was agreed in Paris, ITV News Science Correspondent Alok Jha reports.
The mood at #COP21 in Paris has suddenly turned electric. Huge commotion, lots of smiles, tears, hugging
George Osborne was warned he could be breaking law with cuts to investment in renewable and green energy
Prime Minister David Cameron has welcomed the final approval on an historic international deal to tackle climate change.
WWF-UK's chief executive, David Nussbaum, writes for ITV News after the release of the final draft of the Paris Agreement on climate change.