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Coastal sand: the natural resource so valuable, countries are trading it illegally

China consumed more sand between 2011 and 2013 than America did in the whole of the 20th century. Now new research, presented today at the Royal Geographical Society (with IBG) Annual International Conference, reveals that Cambodia has been exporting unprecedented amounts of sand to Singapore illegally.

Submit your images to the Earth Photo competition

We are excited to announce a new photography competition, Earth Photo, in partnership with the Forestry Commission England.

Bob explores the significance of the archaeology in the Middle East and North Africa, the current threats and pressures it faces, and the work to document and preserve sites at risk.