Environment

Innovation Design Engineering graduate Daniel Watson describes how his ethical fishing net could ensure that only the right kinds of fish get caught.

Professor David Gann explains how areas such as transport, energy and waste management could be revolutionised by new applications that integrate open data.

Volunteers are needed to help Imperial scientists carry out a regular census of Rose-ringed Parakeets, small but noisy green birds living in London and the South-East of England.

John Armitage and Alex Whittaker explain what sedimentary rocks can tell us about Earth's ancient past

Dr Linda Davies and Imperial physics students demonstrate how volunteers can take part in the Open Air Laboratories' national Climate Survey by blowing bubbles and watching clouds

Part 1 - A special report on reducing the carbon footprint of power stations with elephant grass.

In overcoming the technical challenges of oil production in the Arctic, are we making the most of a strategic resource or heading for an environmental and political minefield? Professor Alastair Fraser

Dr Sanjeev Gupta explains how catastrophic flooding split the UK from Europe.

Brian Hoskins on scientific solutions for climate change.

The pros and cons of coal.