| Sep 18, 12 | Surviving off rubbish in Kenya's slums – in pictures | | No data |
| Aug 30, 12 | Water and sanitation still not top priorities for African governments | | No data |
| Aug 15, 12 | Poo power celebrated as solar toilet wins sanitation prize | | No data |
| Aug 7, 12 | Access to water and sanitation remains out of reach for millions | | No data |
| Aug 1, 12 | The missing millions of Kibera | | No data |
| May 17, 12 | Zambia's move to covered markets proves hard sell to street vendors | | No data |
| May 4, 12 | Edge of sustainability: why Rio+20 mustn't ignore people on city fringe | | No data |
| Apr 20, 12 | Global sanitation target under threat | | No data |
| Apr 4, 12 | My favourite piece of science writing is the ultimate toilet book | | No data |
| Mar 22, 12 | Why has water and sanitation aid fallen even as global aid has increased? | | No data |
| Mar 22, 12 | No single course for providing water | | No data |
| Mar 14, 12 | World Water Forum declaration falls short on human rights, claim experts | | No data |
| Mar 12, 12 | World Water Forum will pander to corporate self-interest, say critics | | No data |
| Mar 6, 12 | MDG drinking water target being met is cause for celebration | | No data |
| Mar 6, 12 | Millennium development goal on safe drinking water reaches target early | | No data |
| Feb 4, 12 | Dirty little secret: the loo that saves lives in Liberia | | No data |
| Jan 16, 12 | Improving access to water in Afghanistan – in pictures | | No data |
| Nov 23, 11 | Women's health is more than an economic issue | | No data |
| Nov 21, 11 | Cumbrian campaigners twin their public conveniences with Cambodia | | No data |
| Aug 11, 11 | Water and sanitation in Katine | | No data |
| Aug 1, 11 | Improving healthcare in South Sudan - in pictures | | No data |
| Jul 19, 11 | The Bill and Melinda Gates Foundation expands its sanitation programme | | No data |
| Jun 27, 11 | Donor aversion to 'unsexy' water projects threatens development goal | | No data |
| Jun 9, 11 | Improving sanitation in Mozambique – in pictures | | No data |
| May 30, 11 | Sanitation MDG is badly off track, but a community-led approach could fix that | | No data |
| May 20, 11 | Uganda: The problem of unsafe water and poor sanitation – in pictures | | No data |
| Feb 28, 11 | Indian brides herald a toilet revolution | | No data |
| Sep 8, 10 | The health goal that is a dirty word | | No data |
| Jun 26, 10 | Beating boring, banal diarrhoea | | No data |
| Apr 25, 10 | Water pollution expert derides UN sanitation claims | | No data |