Alyssa Gilbert and Ajay Gambhir are two experts from Imperial's Grantham Institute for Climate Change and the Envrionment who were in Paris observing the talks. Here they give their reaction and thoughts going forward.

Alyssa Gilbert and Ajay Gambhir from Imperial's Grantham Institute for Climate and the Environment react to the new deal brokered at the COP 21 UN Climate summit in Paris

What is our current understanding of greenhouse gas emissions released during the production of natural gas? How can we reduce these emissions? Dr Paul Balcombe discusses the context for the Sustainable Gas Institute's first White Paper.

Professor Martin Siegert talks about the recent findings from his survey of Totten Glacier in East Antarctica, and working as a scientific explorer. (Extract 3 of 4 from the Imperial College Podcast 25 March 2014)

Dr Arthur Turrell explains his Royal Society Summer Science exhibition, which gives a flavour of experiments that aim to recreate the centre of the sun. (Extract 2 of 4, Imperial Podcast 2 July 2014)

Professor E J Milner-Gulland discusses her research on the impact of human activity and political change on the saiga antelope population

Gail Wilson sits down with Dr Simon Buckle to hear his reaction to the latest findings of a global climate change report released by the United Nations Intergovernmental Panel on Climate Change (IPCC).

Charles Hendry MP discusses the policy challenges facing the UK energy sector.

Dr Daryl Williams, Director of the Pilot Plant Project, talks about Imperial's £2 million Carbon Pilot Plant and Mr Martin Grady, from ABB, discusses his company's investment in training the next generation of Imperial engineers

Dr Simon Buckle, Policy Director of the Grantham Institute for Climate Change, dissects the latest conclusions from the IPCC.