We want to save water, but do we know how?

Many Americans are confused about the best ways to conserve water and have a slippery grasp on how much water different activities use, according to a national online survey conducted by an Indiana University researcher.

Can we turn sewage 'sludge' into something valuable?

Over the past few years I have become an academic expert in "sewage sludge" – the residual, semi-solid mix of excrement packed with microorganisms that is left behind within wastewater treatment plants. Every year the UK ...

20 million toilets built in two years: Indian PM

Indian Prime Minister Narendra Modi said Monday his government had built more than 20 million toilets and brought electricity to thousands of villages as he delivered an Independence Day report card.

Space station astronauts fix broken toilet: NASA

NASA avoided a rather messy situation in space Monday after giving astronauts aboard the International Space Station the green light to use a toilet after crew members worked for a day to repair it.

Greater access to cell phones than toilets in India: UN

Far more people in India have access to a cell phone than to a toilet and improved sanitation, according to UN experts who published today a 9-point prescription for achieving the world's Millennium Development Goal (MDG) ...

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