Climate change and chronic water mismanagement are placing "unprecedented stress" on the world's water systems, according to a new report. More than half of the world's food production is at risk ...

A study by the Energy and Resources Institute in thermal power plants suggested that interventions such as ash water recirculation and implementing wastewater recycling and reuse can yield a ...

But in Los Angeles — where the discovery of contaminated water in public housing in Watts has shocked officials — the EPA mandate is unlikely to result in immediate change. Lead was found in ...